Perhaps you should try some spelling variations:
band » bond
hand » hard
grandk » grande, grantdk, irandk, grawdk, grantk, brandk
gran » grant, iran, graw
grand » grantd, irand, grawd, grant, brand
grantd » granttd, irantd, grawtd, granted, grants, grant
grain » brain, rain
irand » brand, iran, rand
grad » grade, grid, graw
grayt » grant, gray, graft
irani » iran, iraqi, rani

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((band or (hand or had)) or (bank or land)) or (((grandk or (gran or grain)) or ((irand OR grand) or (grantd or grad))) or (grayt or irani))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((band OR (hand OR had)) OR (bank OR land)) OR (((grandk OR (gran OR grain)) OR ((irand OR grand) OR (grantd OR grad))) OR (grayt OR irani))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((band or (hand or had)) or (bank or land)) or (((grandk or (gran or grain)) or ((irand OR grand) or (grantd or grad))) or (grayt or irani))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((band or (hand or had)) or (bank or land)) or (((grandk or (gran or grain)) or ((irand OR grand) or (grantd or grad))) or (grayt or irani))) counterinsurgency study ;*.