Perhaps you should try some spelling variations:
rand » brand, band, hand
grand » gbrand, gband, ghand, grant, brand, grantd, graind, irand
gband » band
rank » frank, bank
ranks » franks, banks
granktd » gfranktd, gbanktd, grantktd, grainktd, iranktd
grantd » granted, grants, grant, granttd, graintd, irantd
gsand » sand
grawd » graw, grad, grawe
gran » grant, grain, iran
graint » geraint, grant, grain

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 gband) OR (rank OR ranks)) OR hard) OR (had OR land)) OR (bond OR bonds)) OR (((((grantd OR gsand) OR granktd) OR ((grawd OR grand) OR raw)) OR gran) OR graint)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((rand or gband) or (rank or ranks)) or hard) or (had or land)) or (bond or bonds)) or (((((grantd or gsand) or granktd) or ((grawd OR grand) or raw)) or gran) or graint)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((rand or gband) or (rank or ranks)) or hard) or (had or land)) or (bond or bonds)) or (((((grantd or gsand) or granktd) or ((grawd OR grand) or raw)) or gran) or graint)) counterinsurgency study ;*.