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