Perhaps you should try some spelling variations:
rand » brand, band, sand
grand » gbrand, gband, gsand, grant, brand, grantd, irand, grawd
irand » ibrand, iband, isand, brand, iran, irani
irandtd » ibrandtd, ibandtd, isandtd, brandtd, irantd, iranitd
hand » band, hard
growe » grower, garowe, grow
gran » grant, iran, graw
braint » brain, brains, brant
bgaint » bgainst, bmaint
gain » gains, main
ggain » ggains, gmain, again
grain » brain, rain

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 hand) or (had or land)) or (bond or bonds)) or (((((grand OR irand) or irandtd) or growe) or (gran or raw)) or (((braint or bgaint) or gain) or (ggain or grain)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR hand) OR (had OR land)) OR (bond OR bonds)) OR (((((grand OR irand) OR irandtd) OR growe) OR (gran OR raw)) OR (((braint OR bgaint) OR gain) OR (ggain OR grain)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hand) or (had or land)) or (bond or bonds)) or (((((grand OR irand) or irandtd) or growe) or (gran or raw)) or (((braint or bgaint) or gain) or (ggain or grain)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hand) or (had or land)) or (bond or bonds)) or (((((grand OR irand) or irandtd) or growe) or (gran or raw)) or (((braint or bgaint) or gain) or (ggain or grain)))) counterinsurgency study ;*.