Perhaps you should try some spelling variations:
rand » brand, sand
grand » gbrand, gsand, grant, brand, grantd, irand, grawd
rank » ranks, frank, bank
hand » hard
band » bank
granttd » granted, grantttd, iranttd, grawttd
grafted » granted, drafted, crafted
grawe » grade, grace, graw
gran » grant, iran, graw
brains » brain, grains, trains, bbrains, bmains, bgains
rain » brain, main, gain
grain » gbrain, gmain, ggain, brain

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