Perhaps you should try some spelling variations:
sand » stand, san
rank » ranks, bank
frank » franks, fbank
franks » frankss, fbanks, ranks, frans
hand » had, hard
band » bank, bond
grantd » granted, grants, grant, granttd, irantd, grawtd
granttd » granted, grantttd, iranttd, grawttd
irant » grant, iran, irani
irand » brand, iran, rand
iirand » ibrand, iiran, irand
grand » grant, brand, grantd, irand, grawd
graind » grained, grains, grain, grand, grainy, braind, raind
raind » rain, rand, rainy
braind » brain, brand, brainy, brains
gran » grant, iran, graw
grain » brain, rain

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 rank) or (frank or franks)) or hand) or land) or band) or (((((grantd or granttd) or irant) or ((irand OR grand) or iirand)) or ((graind or raind) or braind)) or (gran or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((sand OR rank) OR (frank OR franks)) OR hand) OR land) OR band) OR (((((grantd OR granttd) OR irant) OR ((irand OR grand) OR iirand)) OR ((graind OR raind) OR braind)) OR (gran OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((sand or rank) or (frank or franks)) or hand) or land) or band) or (((((grantd or granttd) or irant) or ((irand OR grand) or iirand)) or ((graind or raind) or braind)) or (gran or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((sand or rank) or (frank or franks)) or hand) or land) or band) or (((((grantd or granttd) or irant) or ((irand OR grand) or iirand)) or ((graind or raind) or braind)) or (gran or grain))) counterinsurgency study ;*.