Perhaps you should try some spelling variations:
irand » brand, rand, irani
iranddt » branddt, randdt, iranidt
irandt » brandt, randt, iranit
iraqi » iraq
grain » brain, gbrain, gmain, ggain
rain » brain, main, gain
grand » grant, brand
hand » had, hard
band » bank

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((((sand OR stand) or irand) or (((iraqi or (iranddt or irandt)) or (grain or rain)) or (grand or iron))) or (hand or band)) or frank) or san) or land) or (bond or bonds)) or (iran or (ray or iraqi))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((((sand OR stand) OR irand) OR (((iraqi OR (iranddt OR irandt)) OR (grain OR rain)) OR (grand OR iron))) OR (hand OR band)) OR frank) OR san) OR land) OR (bond OR bonds)) OR (iran OR (ray OR iraqi))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((((sand OR stand) or irand) or (((iraqi or (iranddt or irandt)) or (grain or rain)) or (grand or iron))) or (hand or band)) or frank) or san) or land) or (bond or bonds)) or (iran or (ray or iraqi))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((((sand OR stand) or irand) or (((iraqi or (iranddt or irandt)) or (grain or rain)) or (grand or iron))) or (hand or band)) or frank) or san) or land) or (bond or bonds)) or (iran or (ray or iraqi))) counterinsurgency study ;*.