Perhaps you should try some spelling variations:
self administration » welfare administration
csf administration » unis administration, union administration
22great britain » great britain, xgreat britain, zgreat britain
des colonies » her colonies, _ colonies
2f colonies » _ colonies, p colonies, 4 colonies
et colonies » her colonies, les colonies, ant 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: %22great britain %((2f colonies) OR (((et colonies) OR (des colonies)))) %((csf administration) OR (self administration))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22great britain %((2f colonies) or (((et colonies) OR (des colonies)))) %((csf administration) or (self administration))%22".
• Adding a wildcard symbol may retrieve word variants: %22great britain %((2f colonies) or (((et colonies) OR (des colonies)))) %((csf administration) or (self administration))%22*.