Perhaps you should try some spelling variations:
rand » brand, grand, band
bond » bonds
graint » geraint, grant, grain, gbraint, gmaint, ggaint
grainted » gerainted, granted, grained, printed, gbrainted, gmainted, ggainted
rains » grains, trains, drains, brains, mains, gains
brains » bgrains, btrains, bdrains, brain, grains, trains, bbrains, bmains, bgains
mainted » painted, tainted
graw » grow, raw, draw
granttdtd » grantttdtd, grainttdtd, grandttdtd
grantttdtd » granttttdtd, graintttdtd, grandtttdtd
gran » grant, grain, grand
rain » brain, main, gain

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 bond)) or (((((graint or (rains or brains)) or ((granttdtd OR grantttdtd) or (grainted or mainted))) or graw) or gran) or (graint or rain))) 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 bond)) OR (((((graint OR (rains OR brains)) OR ((granttdtd OR grantttdtd) OR (grainted OR mainted))) OR graw) OR gran) OR (graint OR rain))) 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 bond)) or (((((graint or (rains or brains)) or ((granttdtd OR grantttdtd) or (grainted or mainted))) or graw) or gran) or (graint or rain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or (bank or bond)) or (((((graint or (rains or brains)) or ((granttdtd OR grantttdtd) or (grainted or mainted))) or graw) or gran) or (graint or rain))) counterinsurgency study ;*.