Perhaps you should try some spelling variations:
grand » grant, brand, grantd, irand, grawd
grantd » grants, grant, granttd, irantd, grawtd
rank » ranks, bank
frank » franks, fbank
franks » frankss, fbanks, ranks, frans
hand » had, hard
band » bank, bond
grained » gained, trained, strained, brained, rained
granted » grantted, iranted, grawted
gran » grant, iran, graw
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: ((((((((grand OR grantd) OR stand) OR rank) OR (frank OR franks)) OR hand) OR land) OR band) OR (((((grantd OR grawtd) OR granted) OR iirand) OR grained) OR (gran OR grain))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((grand OR grantd) or stand) or rank) or (frank or franks)) or hand) or land) or band) or (((((grantd or grawtd) or granted) or iirand) or grained) or (gran or grain))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((((grand OR grantd) or stand) or rank) or (frank or franks)) or hand) or land) or band) or (((((grantd or grawtd) or granted) or iirand) or grained) or (gran or grain))) counterinsurgency study ;*.