Perhaps you should try some spelling variations:
band » bank
hand » hard
rand » brand, sand
grand » gbrand, gsand, grant, brand, grantd, irand, grayd
frank » franks, fbank
rank » ranks, bank
rawe » grawe, rate, raw
granttdtd » grantttdtd, iranttdtd, grayttdtd
gran » grant, iran, gray
graw » grow, raw, draw
bgain » gain, brain, again
grain » brain, rain
brail » brazil, brasil, rail

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((frank or band) or hand) or (had or land)) or (bond or bonds)) or ((((((rand OR rank) or grand) or granttdtd) or rawe) or (gran or graw)) or ((bbraint or main) or (bgain or (grain or brail))))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((frank OR band) OR hand) OR (had OR land)) OR (bond OR bonds)) OR ((((((rand OR rank) OR grand) OR granttdtd) OR rawe) OR (gran OR graw)) OR ((bbraint OR main) OR (bgain OR (grain OR brail))))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((frank or band) or hand) or (had or land)) or (bond or bonds)) or ((((((rand OR rank) or grand) or granttdtd) or rawe) or (gran or graw)) or ((bbraint or main) or (bgain or (grain or brail))))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((frank or band) or hand) or (had or land)) or (bond or bonds)) or ((((((rand OR rank) or grand) or granttdtd) or rawe) or (gran or graw)) or ((bbraint or main) or (bgain or (grain or brail))))) counterinsurgency study ;*.