Perhaps you should try some spelling variations:
sand » stand, san, hand
rank » ranks, bank
frank » franks, fbank
franks » frankss, fbanks, ranks, frans
band » bank, bond
grantd » granted, grants, grant, granttd, irantd, graytd
igrantd » igranted, igrants, igrant, migrantd, grantd, sgrantd, migrants, igranttd, iirantd, igraytd
irant » grant, iran, irani
irand » brand, iran, rand
igrant » migrant, grant, sgrant, igrantt, iirant, igrayt
igrand » igrant, ibrand, igrantd, iirand, igrayd
grand » grant, brand, grantd, irand, grayd
graind » grained, grains, braind, raind
gran » grant, iran, gray
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 franks)) or had) or land) or band) or ((((grantd or irant) or (irand or (((igrand or igrant) or grand) or igrantd))) or graind) or ((gran 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 franks)) OR had) OR land) OR band) OR ((((grantd OR irant) OR (irand OR (((igrand OR igrant) OR grand) OR igrantd))) OR graind) OR ((gran 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 franks)) or had) or land) or band) or ((((grantd or irant) or (irand or (((igrand or igrant) or grand) or igrantd))) or graind) or ((gran OR graw) or grain))) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((((sand or rank) or (frank or franks)) or had) or land) or band) or ((((grantd or irant) or (irand or (((igrand or igrant) or grand) or igrantd))) or graind) or ((gran OR graw) or grain))) counterinsurgency study ;*.