Perhaps you should try some spelling variations:
sand » band, san
grantd » granted, grants, grant, granttd, irantd, graytd
grand » grant, brand, grantd, irand, grayd
grace » grade, race
grave » gravel, grade
graw » grow, raw, draw
rawt » rawat, raw, rat
hand » band, hard
frans » frank, franz, trans
gran » grant, iran, gray
grain » brain, rain

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((sand OR ((((grantd OR grand) OR ((grace OR grave) OR graw)) OR (draft OR rawt)) OR grand)) OR (hand OR had)) OR bank) OR stand) OR land) OR bonds) OR (frans OR (gran OR grain))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((sand or ((((grantd or grand) or ((grace or grave) or graw)) or (draft or rawt)) or grand)) or (hand or had)) or bank) or stand) or land) or bonds) or (frans or (gran OR grain))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((((sand or ((((grantd or grand) or ((grace or grave) or graw)) or (draft or rawt)) or grand)) or (hand or had)) or bank) or stand) or land) or bonds) or (frans or (gran OR grain))) counterinsurgency study ;*.