Perhaps you should try some spelling variations:
middle eastern » middle east
middle late » middle state, middle layer, middle age
2f foreign » 23 foreign, 22 foreign, 27 foreign
24 foreign » 4 foreign, 14 foreign, 23 foreign
2 foreign » 3 foreign, 4 foreign, 5 foreign
2f united » 2 united, 20 united, 22 united
21 united » 11 united, 2 united, 1 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: %((middle eastern) OR (middle late)) %((((2f foreign) OR (24 foreign))) OR (2 foreign)) relations %((2f united) OR (21 united)) states%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((middle eastern) or (middle late)) %((((2f foreign) OR (24 foreign))) or (2 foreign)) relations %((2f united) or (21 united)) states%22".
• Adding a wildcard symbol may retrieve word variants: %((middle eastern) or (middle late)) %((((2f foreign) OR (24 foreign))) or (2 foreign)) relations %((2f united) or (21 united)) states%22*.