Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, grant, brand, grantd, irand, grawd
band » bank
gsand » sand
granttd » granted, grantttd, iranttd, grawttd
grawe » grade, grace, graw
draw » draws
gran » grant, iran, graw
braint » brains, brant, bmaint, bgaint, brailt
rain » main, gain, rail
brain » bmain, bgain, brail
grain » gmain, ggain, grail

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