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