Perhaps you should try some spelling variations:
rand » brand, band, hand
grand » gbrand, gband, ghand, grant, brand
bond » bonds
graint » geraint, grant, grain, gbraint, gmaint, grailt
graintdtd » geraintdtd, grantdtd, graindtd, gbraintdtd, gmaintdtd, grailtdtd
grainted » gerainted, granted, grained, printed, painted, grainfed, gpainted, gtainted, gbrainted, gmainted, grailted
rainted » rainfed, painted, tainted, brainted, mainted, railted
gmain » main, grain, smain
gains » mains
gain » main
rain » brain, main, rail

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 gains) or (graintdtd or ((grainted or granted) or rainted))) or raw) or (grand or (gmain OR gain))) 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 gains) OR (graintdtd OR ((grainted OR granted) OR rainted))) OR raw) OR (grand OR (gmain OR gain))) 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 gains) or (graintdtd or ((grainted or granted) or rainted))) or raw) or (grand or (gmain OR gain))) 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 gains) or (graintdtd or ((grainted or granted) or rainted))) or raw) or (grand or (gmain OR gain))) or (graint or rain))) counterinsurgency study ;*.