Perhaps you should try some spelling variations:
rand » brand, grand, hand
irand » ibrand, igrand, ihand, brand, iran, grand
grandtd » gbrandtd, ggrandtd, ghandtd, grantdtd, granddtd, irandtd
granddtd » gbranddtd, ggranddtd, ghanddtd, grantddtd, grandddtd, iranddtd
band » bank
grawd » grand, grad, growd, rawd, drawd
grawe » grade, grace, grave, growe, rawe, drawe
graw » grow, raw, draw
gran » grant, grand, iran
grain » brain, gbrain, gmain, ggain
raint » saint, rainy, rains, braint, maint, gaint
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 (band or (bond or bonds))) or (((((grawd or irand) or ((grandtd or granddtd) or granddtd)) or (grawe or graw)) or (gran or grain)) or (raint 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 (band OR (bond OR bonds))) OR (((((grawd OR irand) OR ((grandtd OR granddtd) OR granddtd)) OR (grawe OR graw)) OR (gran OR grain)) OR (raint 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 (band or (bond or bonds))) or (((((grawd or irand) or ((grandtd or granddtd) or granddtd)) or (grawe or graw)) or (gran or grain)) or (raint OR rain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or (band or (bond or bonds))) or (((((grawd or irand) or ((grandtd or granddtd) or granddtd)) or (grawe or graw)) or (gran or grain)) or (raint OR rain))) counterinsurgency study ;*.