Perhaps you should try some spelling variations:
self administration » welfare administration
2f administration » csf administration, trf administration, 2.10 administration
22great britain » great britain, xgreat britain, zgreat britain
les colonies » des colonies, her colonies
2f colonies » p colonies, de colonies, 14 colonies
et colonies » her colonies, des colonies, ant colonies
4 colonies » p colonies, de colonies, 4 colonial
_ colonies » _ colonial

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: %22great britain %((((2f colonies) OR (4 colonies))) OR (((et colonies) OR (((les colonies) OR (_ colonies)))))) %((2f administration) OR (self administration))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22great britain %((((2f colonies) OR (4 colonies))) or (((et colonies) or (((les colonies) or (_ colonies)))))) %((2f administration) or (self administration))%22".
• Adding a wildcard symbol may retrieve word variants: %22great britain %((((2f colonies) OR (4 colonies))) or (((et colonies) or (((les colonies) or (_ colonies)))))) %((2f administration) or (self administration))%22*.