Perhaps you should try some spelling variations:
csf administration » self administration, unis administration, union administration
2f administration » trf administration, self administration, delf administration
her colonies » _ colonies
ant colonies » ant colony, _ colonies, des colonies
les colonies » des colonies, _ colonies

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: %great britain %((her colonies) OR (((ant colonies) OR (les colonies)))) %((2f administration) OR (csf administration))%22.
• Adding a wildcard symbol may retrieve word variants: %great britain %((her colonies) or (((ant colonies) or (les colonies)))) %((2f administration) or (csf administration))%22*.