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)".
[...] metanollal mossuk levegőn szárítjuk és 900 ml forró dimetilformamidban oldjuk Jó [...] 10 ml dimetilformamidban oldjuk és 60 ml víz hozzáadásával ismét kicsapjuk [...]
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[...] für Nacrichtentechnik Berlin DL II 60 327 11 107 631 11 [...] Otto Bruchköbel DT 167 914 60 Ishida Torao Tokio JA AA [...] LA 803 426 169 219 900 Jacob Lothar Eckhausen DT DI [...]
[...] kiindulási anyagot a találmány szerint 900 1250 célszerűen 1000 1100 C [...] szintereződob 14 hőérzékelővel van felsze 60 reive amely a 10 olajtároló [...]
[...] DL BE 1159 209 168 900 738 Mara Anstalt Részvénytársaság Vaduz [...] i Sándor Miskolc 167 916 60 Marót Károly Budapest 168 214 [...] DE 891 784 167 912 60 Max Planck Gesellschaft zur Förderung [...]
[...] tf ória A hidrogénfogyasztás 81 900 Nm 3 m 3 lehet [...] Az előszulfidozásnak vagy a szulfidozás 60 elősegítésének alkalmas módjait ismertetik a [...]
[...] 72 7 mmól D fenilglicinnek 900 ml desztillált ammóniával ezt desztilláció [...] penicillánsavat 25 ml vízben szusz 60 pendáljuk és egyenértékű mennyiségű vizes [...]
[...] jelző készülékkel 17 el oly 60 módon vannak párhuzamosan kapcsolva hogy [...] a forgató nyomatékok egymással szemben 900 os fáziseltérést mutatnak úgyhogy 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.