Perhaps you should try some spelling variations:
sand » stand, san
rank » ranks, bank
frank » franks, fbank
fbanks » banks, flanks
hand » had, hard
band » bank, bond
irant » iran, irani, brant
irand » brand, iran, rand
iirand » ibrand, iiran, irand
grand » brand, irand, grawd, grayd
granttd » grantstd, iranttd, grawttd, grayttd
granted » grantsed, iranted, grawted, grayted
grant » grants, irant, grawt, grayt
gran » iran, graw, gray
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 (fbanks or fbanks))) or hand) or land) or band) or (((((granttd or granted) or irant) or (irand or iirand)) or (grand OR grant)) or (gran or grain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((sand OR rank) OR (frank OR (fbanks OR fbanks))) OR hand) OR land) OR band) OR (((((granttd OR granted) OR irant) OR (irand OR iirand)) OR (grand OR grant)) OR (gran OR grain))) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((sand or rank) or (frank or (fbanks or fbanks))) or hand) or land) or band) or (((((granttd or granted) or irant) or (irand or iirand)) or (grand OR grant)) or (gran or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((sand or rank) or (frank or (fbanks or fbanks))) or hand) or land) or band) or (((((granttd or granted) or irant) or (irand or iirand)) or (grand OR grant)) or (gran or grain))) counterinsurgency study ;*.