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