Perhaps you should try some spelling variations:
rand » brand, grand, sand
hand » hard
band » bank
gbandtd » gbanktd
grayt » grant, gray, graft
grank » grant, grand, gran, granks, gbank
rank » ranks, bank
frank » franks, fbank
granttd » granted
graw » grow, raw, draw
grain » brain, rain
grantd » granted, grants, grant

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR hand) OR band) OR (had OR land)) OR (bond OR bonds)) OR (((((grayt OR ((grank OR rank) OR frank)) OR ((gbandtd OR gbandtd) OR granttd)) OR graw) OR (grain OR grantd)) OR main)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or hand) or band) or (had or land)) or (bond or bonds)) or (((((grayt or ((grank OR rank) or frank)) or ((gbandtd or gbandtd) or granttd)) or graw) or (grain or grantd)) or main)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or hand) or band) or (had or land)) or (bond or bonds)) or (((((grayt or ((grank OR rank) or frank)) or ((gbandtd or gbandtd) or granttd)) or graw) or (grain or grantd)) or main)) counterinsurgency study ;*.