Perhaps you should try some spelling variations:
hand » had, hard
irand » brand, iran, rand
iraqi » iraq
randt » brandt, rand, randy
iiran » iran, imran, kiran
granddt » branddt, grainddt, iranddt, grayddt
grand » brand, graind, irand, grayd
grant » grants, graint, irant, grayt
band » bank
bond » bonds
gran » grain, iran, gray
graw » grow, draw, grew

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((((((hand or irand) or (((iraqi or (granddt or randt)) or brain) or ((iiran or ((grand OR grant) or irand)) or iron))) or band) or frank) or san) or land) or bond) or (trans or ((gran or (graw or raw)) or iraqi))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((((hand OR irand) OR (((iraqi OR (granddt OR randt)) OR brain) OR ((iiran OR ((grand OR grant) OR irand)) OR iron))) OR band) OR frank) OR san) OR land) OR bond) OR (trans OR ((gran OR (graw OR raw)) OR iraqi))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((hand or irand) or (((iraqi or (granddt or randt)) or brain) or ((iiran or ((grand OR grant) or irand)) or iron))) or band) or frank) or san) or land) or bond) or (trans or ((gran or (graw or raw)) or iraqi))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((((hand or irand) or (((iraqi or (granddt or randt)) or brain) or ((iiran or ((grand OR grant) or irand)) or iron))) or band) or frank) or san) or land) or bond) or (trans or ((gran or (graw or raw)) or iraqi))) counterinsurgency study ;*.