Perhaps you should try some spelling variations:
22middle east » middle east, middle last, middle east1
2f foreign » 2 foreign, 24 foreign, 22 foreign
23 foreign » 3 foreign, 2 foreign, 13 foreign
2f united » 2 united, 21 united, 22 united
20 united » 2 united, 21 united, 2002 united

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: %22middle east %((2f foreign) OR (23 foreign)) relations %((2f united) OR (((20 united) OR (10 united)))) states%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22middle east %((2f foreign) or (23 foreign)) relations %((2f united) or (((20 united) OR (10 united)))) states%22".
• Adding a wildcard symbol may retrieve word variants: %22middle east %((2f foreign) or (23 foreign)) relations %((2f united) or (((20 united) OR (10 united)))) states%22*.