Perhaps you should try some spelling variations:
rand » brand, band, hand
grand » gbrand, gband, ghand, grant, brand, grantd, irand, grawd
rank » frank, bank
ranks » franks, banks
granktd » gfranktd, gbanktd, grantktd, iranktd, grawktd
grantd » granted, grants, grant, granttd, irantd, grawtd
gsand » sand
grawd » graw, grad, grawe
gran » grant, iran, graw
grain » brain, rain
graint » braint, raint, grant, grains, gradient

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 grand) or (rank or ranks)) or hard) or (had or land)) or (bond or bonds)) or (((((grantd or gsand) or granktd) or (grawd or raw)) or (gran OR grain)) or (graint or geraint))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((rand OR grand) OR (rank OR ranks)) OR hard) OR (had OR land)) OR (bond OR bonds)) OR (((((grantd OR gsand) OR granktd) OR (grawd OR raw)) OR (gran OR grain)) OR (graint OR geraint))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((rand or grand) or (rank or ranks)) or hard) or (had or land)) or (bond or bonds)) or (((((grantd or gsand) or granktd) or (grawd or raw)) or (gran OR grain)) or (graint or geraint))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((rand or grand) or (rank or ranks)) or hard) or (had or land)) or (bond or bonds)) or (((((grantd or gsand) or granktd) or (grawd or raw)) or (gran OR grain)) or (graint or geraint))) counterinsurgency study ;*.