Perhaps you should try some spelling variations:
elf education » self education, deaf education, f education
21 germany » 2 germany, 20 germany, 7 germany
11 germany » 11 german, 1918 germany, 7 germany
ii bavaria » viz bavaria, 13 bavaria, ii bivariate

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 %elf education %((21 germany) OR (11 germany)) %((ii bavaria) OR (((ne bavaria) OR (_ bavaria)))) %brief history%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22jews %elf education %((21 germany) OR (11 germany)) %((ii bavaria) or (((ne bavaria) or (_ bavaria)))) %brief history%22".
• Adding a wildcard symbol may retrieve word variants: %22jews %elf education %((21 germany) OR (11 germany)) %((ii bavaria) or (((ne bavaria) or (_ bavaria)))) %brief history%22*.