Perhaps you should try some spelling variations:
rand » brand, band, hand
grand » gbrand, gband, ghand, grant, brand, grantd, irand, grawd
bond » bonds
grantd » granted, grants, grant, granttd, irantd, grawtd
grantdtd » grantedtd, grantstd, granttd, granted, granttdtd, irantdtd, grawtdtd
ghand » hand, ghana, ghani
gband » band
grawe » grace, graw, grave
grade » trade
gran » grant, iran, graw
grain » brain, rain
grains » brains, rains
raint » rain, saint, rainy

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 (((((((grand OR grantd) or ghand) or gband) or grantdtd) or (grawe or grade)) or (gran or grain)) or (grains or raint))) 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 (((((((grand OR grantd) OR ghand) OR gband) OR grantdtd) OR (grawe OR grade)) OR (gran OR grain)) OR (grains OR raint))) 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 (((((((grand OR grantd) or ghand) or gband) or grantdtd) or (grawe or grade)) or (gran or grain)) or (grains or raint))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or (bank or bond)) or (((((((grand OR grantd) or ghand) or gband) or grantdtd) or (grawe or grade)) or (gran or grain)) or (grains or raint))) counterinsurgency study ;*.