Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, grant, brand, grantd, graind, irand
band » bank
irant » grant, iran, irani
graind » grained, grain, grains, gbraind, ggaind, graild
ggained » gained, grained, regained
granttd » granted, grantttd, grainttd, iranttd
grawe » grade, grace, rawe, drawe, grewe
grave » gravel, grade, grace
graw » raw, draw, grew
gran » grant, grain, iran
trained » tbrained, tgained, trailed
rain » brain, gain, rail

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 hard) or (had or land)) or (band or (bond or bonds))) or ((((((grand or irant) or (graind or (trained or ggained))) or granttd) or ((grawe OR grave) or (graw or grow))) or gran) or (rain or main))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR hard) OR (had OR land)) OR (band OR (bond OR bonds))) OR ((((((grand OR irant) OR (graind OR (trained OR ggained))) OR granttd) OR ((grawe OR grave) OR (graw OR grow))) OR gran) OR (rain OR main))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hard) or (had or land)) or (band or (bond or bonds))) or ((((((grand or irant) or (graind or (trained or ggained))) or granttd) or ((grawe OR grave) or (graw or grow))) or gran) or (rain or main))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or (band or (bond or bonds))) or ((((((grand or irant) or (graind or (trained or ggained))) or granttd) or ((grawe OR grave) or (graw or grow))) or gran) or (rain or main))) counterinsurgency study ;*.