Perhaps you should try some spelling variations:
8 administration » 2008 administration, unis administration
8 administrative » 3 administrative, 4 administrative, 6 administrative
_ administrative » _ administration
zgreat britain » great britain, xgreat britain, great brittain
des colonies » her colonies, _ colonies
et colonies » her colonies, les colonies, ant colonies

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: %zgreat britain %((des colonies) OR (et colonies)) %((8 administration) OR (((8 administrative) OR (_ administrative))))%22*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%zgreat britain %((des colonies) or (et colonies)) %((8 administration) or (((8 administrative) OR (_ administrative))))%22*".