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