Perhaps you should try some spelling variations:
rand » brand, grand, sand
grandt » gbrandt, ggrandt, gsandt, grant, grand, grande, grantdt, graindt, granddt
grawd » grand, graw, grad
band » bank, bond
granted » grantted, grainted, grandted
gran » grant, grain, grand
ggain » gain, grain, again
rain » main, gain, rail
brain » bmain, bgain, brail

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 grawd) OR (hand OR hard)) OR (had OR land)) OR (band OR bonds)) OR ((((((grawd OR grandt) OR frank) OR (gsanddtd OR granted)) OR raw) OR gran) OR (ggain OR (rain OR brain)))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or grawd) or (hand OR hard)) or (had or land)) or (band or bonds)) or ((((((grawd or grandt) or frank) or (gsanddtd or granted)) or raw) or gran) or (ggain or (rain or brain)))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or grawd) or (hand OR hard)) or (had or land)) or (band or bonds)) or ((((((grawd or grandt) or frank) or (gsanddtd or granted)) or raw) or gran) or (ggain or (rain or brain)))) counterinsurgency study ;*.