Perhaps you should try some spelling variations:
sand » stand, band, san
bond » bonds
grand » grant, brand, grantd, irand, grawd
granttd » granted, grantttd, iranttd, grawttd
ghand » ghana, ghani, gband
hand » band
gband » band
grantdtd » granted, granttdtd, irantdtd, grawtdtd
grawe » grace, graw, grave
grade » trade
gran » grant, iran, graw
grain » brain, rain
grains » brains, rains
raint » rain, rainy, rains

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((sand or hard) or (had or land)) or (bank or bond)) or (((((((grand or granttd) or (ghand or hand)) or gband) or grantdtd) or (grawe or grade)) or (gran or grain)) or (grains or (raint OR saint)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((sand OR hard) OR (had OR land)) OR (bank OR bond)) OR (((((((grand OR granttd) OR (ghand OR hand)) OR gband) OR grantdtd) OR (grawe OR grade)) OR (gran OR grain)) OR (grains OR (raint OR saint)))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((sand or hard) or (had or land)) or (bank or bond)) or (((((((grand or granttd) or (ghand or hand)) or gband) or grantdtd) or (grawe or grade)) or (gran or grain)) or (grains or (raint OR saint)))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((sand or hard) or (had or land)) or (bank or bond)) or (((((((grand or granttd) or (ghand or hand)) or gband) or grantdtd) or (grawe or grade)) or (gran or grain)) or (grains or (raint OR saint)))) counterinsurgency study ;*.