Perhaps you should try some spelling variations:
sand » stand, san
rank » ranks, bank
frank » franks, fbank
franks » frankss, fbanks, ranks, frans
hand » had, hard
band » bank, bond
grantd » granted, grants, irantd, grawtd, graytd, grantsd
irant » iran, irani, brant
irand » brand, iran, rand
grand » brand, irand, grawd, grayd
igrand » ibrand, iirand, igrawd, igrayd
graind » grained, braind, raind
gran » iran, graw, gray
grant » irant, grawt, grayt, grants
grains » brains, rains
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 rank) or (frank or franks)) or hand) or land) or (band or bonds)) or ((((grantd or irant) or ((irand or grand) or igrand)) or (graind or grains)) or ((gran OR grant) or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((sand OR rank) OR (frank OR franks)) OR hand) OR land) OR (band OR bonds)) OR ((((grantd OR irant) OR ((irand OR grand) OR igrand)) OR (graind OR grains)) OR ((gran OR grant) OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((sand or rank) or (frank or franks)) or hand) or land) or (band or bonds)) or ((((grantd or irant) or ((irand or grand) or igrand)) or (graind or grains)) or ((gran OR grant) or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((sand or rank) or (frank or franks)) or hand) or land) or (band or bonds)) or ((((grantd or irant) or ((irand or grand) or igrand)) or (graind or grains)) or ((gran OR grant) or grain))) counterinsurgency study ;*.