Perhaps you should try some spelling variations:
2f administration » csf administration, 2.2 administration, trf administration
xgreat britain » great britain, zgreat britain, great brittain
des colonies » her colonies, _ colonies
les colonies » her colonies, _ colonies
2f colonies » _ colonies, p colonies, et colonies

You may be able to get more results by adjusting your search query.

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