Perhaps you should try some spelling variations:
rand » brand, band, hand
grand » gbrand, gband, ghand, grant, brand, grantd, irand, grawd
irandtd » ibrandtd, ibandtd, ihandtd
grade » trade
gran » grant, iran, graw
gmain » main, gain, smain
grain » brain, gbrain, gmain, ggain
rain » brain, main, gain
ggains » gains, grains
brant » brandt, grant, brand

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 hard) or (had or land)) or (bank or bonds)) or (((((grand or ggaind) or irandtd) or (grow or grade)) or (gran or ((gmain OR grain) or rain))) or ((ggains or ggains) or brant))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR hard) OR (had OR land)) OR (bank OR bonds)) OR (((((grand OR ggaind) OR irandtd) OR (grow OR grade)) OR (gran OR ((gmain OR grain) OR rain))) OR ((ggains OR ggains) OR brant))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hard) or (had or land)) or (bank or bonds)) or (((((grand or ggaind) or irandtd) or (grow or grade)) or (gran or ((gmain OR grain) or rain))) or ((ggains or ggains) or brant))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or (bank or bonds)) or (((((grand or ggaind) or irandtd) or (grow or grade)) or (gran or ((gmain OR grain) or rain))) or ((ggains or ggains) or brant))) counterinsurgency study ;*.