Use it if you don't know exactly what to search for or several versions exist
* - matches any number of characters E.g., András* matches these: "andrásnak", "andrással", "andrásékhoz".
? - matches zero or one character E.g., utc?a matches both "utcza" and "utca".
! - matches exactly one character E.g., utc!a matches: "utcza", but does not find "utca".
Use it to link more search expressions together
AND - provides results containing both expressions. E.g., Petőfi AND Sándor finds all results containing both "Petőfi" and "Sándor".
OR - provides results containing at least on of the expressions. E.g., Petőfi OR Kossuth finds all results containing "Petőfi" or "Kossuth" or both.
NOT - provides results containing the expression before the "NOT", but not the one after it. E.g., Petőfi NOT Sándor finds all results containing "Petőfi", but not "Sándor".
Use it when the distance between the search expressions is important
" " - only finds results containing the exact same expressions as included within the quotation marks E.g., "Petőfi Sándor" finds all results containing both "Petőfi" and "Sándor" placed next to each other exactly in this order.
[number]W - only finds results containing both expressions which are situated within the given distance. You can use it with any number. E.g., Petőfi 6W Sándor finds "Petőfi, avagy Sándor" as both expressions are within the given distance (6 words).
[number]N - similar as above, but matches in any order E.g., Petőfi 6N Sándor matches "Sándor (a Petőfi)".
Use it if you don't know exactly what to search for or several versions exist
* - matches any number of characters E.g., András* matches these: "andrásnak", "andrással", "andrásékhoz".
? - matches zero or one character E.g., utc?a matches both "utcza" and "utca".
! - matches exactly one character E.g., utc!a matches: "utcza", but does not find "utca".
Use it to link more search expressions together
AND - provides results containing both expressions. E.g., Petőfi AND Sándor finds all results containing both "Petőfi" and "Sándor".
OR - provides results containing at least on of the expressions. E.g., Petőfi OR Kossuth finds all results containing "Petőfi" or "Kossuth" or both.
NOT - provides results containing the expression before the "NOT", but not the one after it. E.g., Petőfi NOT Sándor finds all results containing "Petőfi", but not "Sándor".
Use it when the distance between the search expressions is important
" " - only finds results containing the exact same expressions as included within the quotation marks E.g., "Petőfi Sándor" finds all results containing both "Petőfi" and "Sándor" placed next to each other exactly in this order.
[number]W - only finds results containing both expressions which are situated within the given distance. You can use it with any number. E.g., Petőfi 6W Sándor finds "Petőfi, avagy Sándor" as both expressions are within the given distance (6 words).
[number]N - similar as above, but matches in any order E.g., Petőfi 6N Sándor matches "Sándor (a Petőfi)".
[...] nyílt XXiV 2135 323 Obermaier Gyula Oltó Lambrechtben módszer és készülék [...] nyilt XXIV 2474 339 Weldon Walter Londonban sajátszerű eljárás és készülék [...]
[...] által érvényességükben fentartott szabadalmak 380 Walter Charles Brooklyn ban Amerika biztonsági [...] XXIII 6 1 33 Marx Gyula Ulinban javítások az eljárásban és [...]
[...] 153 1589 I 114 Harrington Walter Foley Parkban biztositó készülék csavaranyák [...] 20 XXVI 216 146 Arnade Gyula Görlitzben iskolai tarisznya a szab [...]
[...] nyilt XXV 2449 250 Hammond Walter János Rio Claro S Pauloban [...] nyilt XXV 1981 262 Pfeil Gyula József Günther Stanislauban sebességmérő gőzmozdonyok [...]
[...] 24 XXIII 465 30 Keszler Gyula tanitó Tapolczán harántfülkés szőlöpárositó gép [...] 24 XXIV 467 40 Smith Walter Francis Philadelphiá i ban ujitások [...]
[...] 27 XXIII 1142 46 Smith Walter Francis Philadelphiában ujitások olyan berendezésekben [...] 4 XXV 604 63 Clóret Gyula Beauvaisban Francziaország eszterga gyöngy házgomb [...]
[...] Sándor Inwoodban és Edmonds Donmaux Walter Temple Oourtban Észak Amerika ujitások [...] 2 XXV 3582 104 Gahlert Gyula Bécsben fénymásoló eljárás a szab [...]
[...] 2641 VII c 325 Erhart Gyula Bécsben művirág rejtett tokkal fényképek [...] által érvényességükben fentartott szabadalmak 30 Walter Ferencz Bécsben eljárás fémek bevonására [...]
[...] nyilt XXVII 1292 120 Wood Walter A Mowing and Reaping Machine [...] nyilt XXVII 3171 130 Gutmann Gyula Berlinben készülék gomblyukaknak varrására a [...]
The purpose of the Hungaricana project is to share Hungarian cultural heritage including
contents that have never been accessible before. Our goal is to create an environment
where everyone, whether professional or amateur, can explore Hungary's, or even their
own history and culture in a clean and efficient way.