Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, grant, brand, grantd, irand, grayd
granddtd » gbranddtd, ghanddtd, gsanddtd, grantdtd, branddtd, grantddtd, iranddtd, grayddtd
band » bank
grad » grade, grid, gray
grantdtd » granted, granttdtd, irantdtd, graytdtd
graw » grow, raw, draw
gran » grant, iran, gray
grain » brain, gbrain, gmain, ggain
rain » brain, main, gain
raint » braint, maint, gaint, rainy, rains, paint

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 (((((grad OR grand) or (grantdtd or granddtd)) or graw) or (gran or (grain or rain))) or (raint or saint))) 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 (((((grad OR grand) OR (grantdtd OR granddtd)) OR graw) OR (gran OR (grain OR rain))) OR (raint OR saint))) 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 (((((grad OR grand) or (grantdtd or granddtd)) or graw) or (gran or (grain or rain))) or (raint or saint))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or (band or (bond or bonds))) or (((((grad OR grand) or (grantdtd or granddtd)) or graw) or (gran or (grain or rain))) or (raint or saint))) counterinsurgency study ;*.