Perhaps you should try some spelling variations:
rand » brand, band
grand » gbrand, gband, grant, brand
rank » ranks, frank, bank
granktd » grankstd, gfranktd, gbanktd
sand » stand, band
hand » band, hard
rainy » rain
grain » brain, rain
grantd » granted, grants, grant
race » rate, face, rice
braint » brain, brains, brant, bsaint
raint » rain, saint, rains

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 rank) OR (sand OR san)) OR hand) OR (had OR land)) OR (bond OR bonds)) OR ((((((rainy OR grain) OR grantd) OR granktd) OR race) OR (grand OR grow)) OR ((braint OR raint) OR main))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((rand or rank) or (sand OR san)) or hand) or (had or land)) or (bond or bonds)) or ((((((rainy or grain) or grantd) or granktd) or race) or (grand or grow)) or ((braint or raint) or main))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((rand or rank) or (sand OR san)) or hand) or (had or land)) or (bond or bonds)) or ((((((rainy or grain) or grantd) or granktd) or race) or (grand or grow)) or ((braint or raint) or main))) counterinsurgency study ;*.