Perhaps you should try some spelling variations:
22middle east » middle east, middle last, middle east1
2f foreign » 2 foreign, 23 foreign, 24 foreign
13 foreign » 3 foreign, 1 foreign, 10 foreign
2f united » 22 united, 21 united, 23 united
20 united » 10 united, 2002 united, 7 united
2 united » 12 united, 2 units, 2 unity

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 (13 foreign)) relations %((2f united) OR (((20 united) OR (2 united)))) states%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22middle east %((2f foreign) or (13 foreign)) relations %((2f united) or (((20 united) OR (2 united)))) states%22".
• Adding a wildcard symbol may retrieve word variants: %22middle east %((2f foreign) or (13 foreign)) relations %((2f united) or (((20 united) OR (2 united)))) states%22*.