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