Perhaps you should try some spelling variations:
sand » stand, band, san
rank » ranks, frank, bank
franks » frankss, ffranks, fbanks, ranks, frank, frans
hand » had, band, hard
bond » bonds
irant » grant, iran, irani
irand » brand, iran, irani, ibrand, iband
grandtd » gbrandtd, gbandtd, granttd, brandtd, grantdtd, graindtd, irandtd
rand » brand, band
igrand » igbrand, igband, igrant, ibrand, igrantd, igraind, iirand
grand » gbrand, gband, grant, brand, grantd, graind, irand
gran » grant, grain, iran
gained » gainsed, mained
gain » gains, main

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((sand OR rank) OR (franks OR trans)) OR hand) OR land) OR bond) OR ((((grandtd OR irant) OR ((irand OR rand) OR (igrand OR grand))) OR gained) OR (gran OR (gain OR brain)))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((sand or rank) or (franks or trans)) or hand) or land) or bond) or ((((grandtd or irant) or ((irand OR rand) or (igrand or grand))) or gained) or (gran or (gain or brain)))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((((sand or rank) or (franks or trans)) or hand) or land) or bond) or ((((grandtd or irant) or ((irand OR rand) or (igrand or grand))) or gained) or (gran or (gain or brain)))) counterinsurgency study ;*.