Perhaps you should try some spelling variations:
sand » stand, san
rank » ranks, bank
frank » franks, fbank
hand » had, hard
band » bank, bond
grantd » granted, grants, grand, grantsd, grandtd, irantd, trantd
irant » iran, irani, brant
grant » grants, grandt, irant, trant
irand » brand, iran, grand
igrand » grand, igrandd, iirand, itrand
graind » grains, grand, braind, raind
grained » gained, strained, brained, rained
gran » grand, iran, tran
gray » ray
graw » grow, raw, draw
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 trans)) or hand) or land) or band) or ((((grantd or (irant or grant)) or (irand or igrand)) or (graind or (grained or trained))) or (((gran OR gray) or graw) or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((sand OR rank) OR (frank OR trans)) OR hand) OR land) OR band) OR ((((grantd OR (irant OR grant)) OR (irand OR igrand)) OR (graind OR (grained OR trained))) OR (((gran OR gray) OR graw) OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((sand or rank) or (frank or trans)) or hand) or land) or band) or ((((grantd or (irant or grant)) or (irand or igrand)) or (graind or (grained or trained))) or (((gran OR gray) or graw) or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((sand or rank) or (frank or trans)) or hand) or land) or band) or ((((grantd or (irant or grant)) or (irand or igrand)) or (graind or (grained or trained))) or (((gran OR gray) or graw) or grain))) counterinsurgency study ;*.