Perhaps you should try some spelling variations:
self education » self medication, deaf education, self replication
f education » deaf education
imf history » brief history
ii bavaria » viz bavaria, _ bavaria, 13 bavaria
ne bavaria » _ bavaria
2f history » 2.1 history, etf history, ref history
2 germany » 12 germany, 7 germany, 2 german

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: %22jews %((f education) OR (self education)) %2 germany %((ii bavaria) OR (ne bavaria)) %((2f history) OR (imf history))%22.
• Adding a wildcard symbol may retrieve word variants: %22jews %((f education) or (self education)) %2 germany %((ii bavaria) or (ne bavaria)) %((2f history) or (imf history))%22*.