Perhaps you should try some spelling variations:
csf administration » self administration, unis administration, union administration
trf administration » tariff administration, trade administration, self administration
8 administration » 8 administrative, 2008 administration, unis administration
great brittain » great britain, great britian, great britain's
des colonies » her colonies, _ colonies
p colonies » _ colonies, her colonies, les 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: %great brittain %((p colonies) OR (des colonies)) %((((trf administration) OR (csf administration))) OR (8 administration))%22*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%great brittain %((p colonies) or (des colonies)) %((((trf administration) OR (csf administration))) or (8 administration))%22*".