Perhaps you should try some spelling variations:
literatur oral » literatura oral, literatur moral, literature moral
literatur arab » literatura arab, literature arab, literatur ab
a literatur » a literature
159 brenda » 1950 brenda, 1996 brenda, 1997 brenda
brenda i » brendan i, brenda _, brenda m
_ brenda » _ brendan, _ bread, _ brent
ii y » ii a, ii 1, ii 2

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: (( 159 brenda i a literatur oral ) OR ( _ brenda ((ii y) OR (ii _)) literatur arab )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( 159 brenda i a literatur oral ) or ( _ brenda ((ii y) OR (ii _)) literatur arab ))".
• Adding a wildcard symbol may retrieve word variants: (( 159 brenda i a literatur oral ) or ( _ brenda ((ii y) OR (ii _)) literatur arab ))*.