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, grantsd, irantd, grawtd, graytd
irant » iran, irani, brant
grant » grants, irant, grawt, grayt
irand » brand, iran, rand
grandtd » brandtd, irandtd, grawdtd, graydtd
igrand » ibrand, iirand, igrawd, igrayd
grand » brand, irand, grawd, grayd
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 franks)) or hand) or land) or band) or (((((grantd or grandtd) or (irant OR grant)) or (irand or igrand)) or grand) 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 franks)) OR hand) OR land) OR band) OR (((((grantd OR grandtd) OR (irant OR grant)) OR (irand OR igrand)) OR grand) 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 franks)) or hand) or land) or band) or (((((grantd or grandtd) or (irant OR grant)) or (irand or igrand)) or grand) or (gran 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 (((((grantd or grandtd) or (irant OR grant)) or (irand or igrand)) or grand) or (gran or grain))) counterinsurgency study ;*.