Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, grant, brand, grantd, graind, irand
grandtd » gbrandtd, gsandtd, granktd, granttd, brandtd, grantdtd, graindtd, irandtd
hand » hard
band » bank
grawe » grade, grace, grave, grate, graw, grape, growe, rawe, drawe
rawe » rate, raw, rape
race » rate, face, rice
gran » grant, grain, iran
graw » grow, raw, draw
bmain » main, brain, bain
rain » brain, main, gain
grail » rail, grain, trail

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 ((((grand OR grandtd) OR (grawe OR (rawe OR race))) OR (gran OR graw)) OR ((bmain OR rain) OR grail))) 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 ((((grand or grandtd) or (grawe or (rawe OR race))) or (gran or graw)) or ((bmain or rain) or grail))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((rand or (hand or band)) or (had or land)) or (bond or bonds)) or ((((grand or grandtd) or (grawe or (rawe OR race))) or (gran or graw)) or ((bmain or rain) or grail))) counterinsurgency study ;*.