Perhaps you should try some spelling variations:
literatur state » literature states, literatur smarte, literatur stadt
literature arts » literature part, literature a, literature cited
giving liberty » civil liberty, king liberty
7 giving » _ giving, 3 giving, 9 giving
gibt et » gibt es, gibt der, gibt ein
i und » _ und, 1 und, 2 und

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: (( 7 giving liberty _ literatur state ) OR ( i und gibt et ((literature arts) OR (literature author)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( 7 giving liberty _ literatur state ) or ( i und gibt et ((literature arts) OR (literature author)) ))".
• Adding a wildcard symbol may retrieve word variants: (( 7 giving liberty _ literatur state ) or ( i und gibt et ((literature arts) OR (literature author)) ))*.