Perhaps you should try some spelling variations:
sand » stand
rank » ranks, frank, bank
franks » frankss, ffranks, fbanks, ranks, frank, frans
frankss » franksss, ffrankss, fbankss, rankss, franks, franss
hand » had, hard
band » bank, bond
grantd » granted, grants, grant, granttd, grandtd, irantd
irant » grant, iran, irani
irand » brand, iran, grand
igrand » grand, igrantd, igrandd, iirand
igrandd » grandd, igrantdd, igranddd, iirandd
graind » grained, grains, grand, braind, raind
gran » grant, grand, iran
grain » brain, rain

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 san) or rank) or ((franks OR frankss) or trans)) or hand) or land) or band) or ((((grantd or irant) or (irand or (igrand or igrandd))) or graind) or (gran or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((sand OR san) OR rank) OR ((franks OR frankss) OR trans)) OR hand) OR land) OR band) OR ((((grantd OR irant) OR (irand OR (igrand OR igrandd))) OR graind) OR (gran OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((sand or san) or rank) or ((franks OR frankss) or trans)) or hand) or land) or band) or ((((grantd or irant) or (irand or (igrand or igrandd))) or graind) or (gran or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((sand or san) or rank) or ((franks OR frankss) or trans)) or hand) or land) or band) or ((((grantd or irant) or (irand or (igrand or igrandd))) or graind) or (gran or grain))) counterinsurgency study ;*.