Perhaps you should try some spelling variations:
2f administration » csf administration, trf administration, 8 administration
zgreat britain » great britain, xgreat britain, great brittain
great britains » great britain's, great britain, great brittain
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: %((zgreat britain) OR (great britains)) %((2f colonies) OR (des colonies)) %2f administration%22.
• Adding a wildcard symbol may retrieve word variants: %((zgreat britain) or (great britains)) %((2f colonies) or (des colonies)) %2f administration%22*.