Perhaps you should try some spelling variations:
2f administration » csf administration, trf administration, self administration
xgreat britain » zgreat britain, great britains, great britiain
her colonies » _ colonies
2f colonies » _ colonies, p colonies, et 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: %((((((great brittain) OR (great britain's))) OR (great britian))) OR (xgreat britain)) %((2f colonies) OR (her colonies)) %2f administration%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((((((great brittain) OR (great britain's))) or (great britian))) or (xgreat britain)) %((2f colonies) or (her colonies)) %2f administration%22".
• Adding a wildcard symbol may retrieve word variants: %((((((great brittain) OR (great britain's))) or (great britian))) or (xgreat britain)) %((2f colonies) or (her colonies)) %2f administration%22*.