Perhaps you should try some spelling variations:
sand » stand, san
rank » ranks, bank
frank » franks, fbank
frans » franz, trans, fran
hand » had, hard
band » bank, bond
irantd » irand, brantd, iransd
irant » iran, brant, irans
irani » iran, iraqi, rani
irandtd » brandtd, irantd, grandtd
irand » brand, iran, grand
graind » grained, grains, grand, braind, raind
grandtd » granddtd, irandtd, grawdtd
igrandd » igranddd, iirandd, igrawdd
gran » grand, iran, graw
grant » grandt, irant, grawt, grants
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 frans)) or hand) or land) or band) or ((((((grandtd OR irandtd) or irantd) or (irant or irani)) or (irand or (igrawd or igrandd))) or graind) 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 frans)) OR hand) OR land) OR band) OR ((((((grandtd OR irandtd) OR irantd) OR (irant OR irani)) OR (irand OR (igrawd OR igrandd))) OR graind) 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 frans)) or hand) or land) or band) or ((((((grandtd OR irandtd) or irantd) or (irant or irani)) or (irand or (igrawd or igrandd))) or graind) or ((gran or grant) or grain))) counterinsurgency study ;*".