Perhaps you should try some spelling variations:
promoting liberty » proving liberty, promoting life, granting liberty
7 promoting » _ promoting
grunder mit » grunden mit, grunde mit, grundkurs mit
liberty e » liberty _, liberty a, liberty c
i grunder » i grunde, _ grunder, 1 grunder

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 promoting liberty e literatur e ) OR ( i grunder mit ((la litterature) OR (a literature)) art )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( 7 promoting liberty e literatur e ) or ( i grunder mit ((la litterature) OR (a literature)) art ))".
• Adding a wildcard symbol may retrieve word variants: (( 7 promoting liberty e literatur e ) or ( i grunder mit ((la litterature) OR (a literature)) art ))*.