Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, grant, brand, grantd, irand, trand
grandtd » gbrandtd, ghandtd, gsandtd, granttd, brandtd, grantdtd, irandtd, trandtd
band » bank
grawd » grad, grawe, growd, rawd, drawd
growe » grower, garowe, grow
graw » grow, raw, draw
gran » grant, iran, tran
gray » ray
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 (((((grawd or grand) or grandtd) or (growe or graw)) or ((gran or gray) 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 (((((grawd OR grand) OR grandtd) OR (growe OR graw)) OR ((gran OR gray) 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 (((((grawd or grand) or grandtd) or (growe or graw)) or ((gran or gray) 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 (((((grawd or grand) or grandtd) or (growe or graw)) or ((gran or gray) or (grain OR rain))) or (raint or saint))) counterinsurgency study ;*.