Perhaps you should try some spelling variations:
rand » brand, sand, rank
grandk » gbrandk, gsandk, grankk, grantdk, irandk, grawdk, grantk, brandk
grande » gbrande, gsande, granke, grade, grantde, irande, grawde, grante, brande
irand » ibrand, isand, irank, brand, iran, irans
grand » gbrand, gsand, grank, grantd, irand, grawd, grant, brand
hand » hard
band » bond
gran » grant, iran, graw
grants » grantts, irants, grawts, migrants
grain » brain, rain
grad » grade, grid, graw
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: (((rand or ((hand or band) or had)) or (bank or land)) or ((((grandk or grande) or (gran or grain)) or (irand or (irand or (grad OR grand)))) or (grants or irani))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((rand OR ((hand OR band) OR had)) OR (bank OR land)) OR ((((grandk OR grande) OR (gran OR grain)) OR (irand OR (irand OR (grad OR grand)))) OR (grants OR irani))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rand or ((hand or band) or had)) or (bank or land)) or ((((grandk or grande) or (gran or grain)) or (irand or (irand or (grad OR grand)))) or (grants or irani))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((rand or ((hand or band) or had)) or (bank or land)) or ((((grandk or grande) or (gran or grain)) or (irand or (irand or (grad OR grand)))) or (grants or irani))) counterinsurgency study ;*.