Perhaps you should try some spelling variations:
rand » brand, grand, sand
grandtd » gbrandtd, ggrandtd, gsandtd, graindtd, granddtd, irandtd
igrand » igbrand, iggrand, igsand, grand, igraind, igrandd, iirand
rank » ranks, bank
frank » franks, fbank
fbank » bank
frans » franz, trans, fran
hand » had, hard
band » bank, bond
grantd » granted, grants, grand, grantsd, graintd, grandtd, irantd
grantsd » grants, granted, grantssd, graintsd, grandtsd, irantsd
graintsd » grants, grains, granted, gbraintsd, gmaintsd, ggaintsd
grant » grants, graint, grandt, irant
tgained » gained, attained, strained
gran » grain, grand, iran
trained » tbrained, tmained, tgained
rain » brain, main, gain

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((rand or stand) or rank) or ((frank OR fbank) or frans)) or hand) or land) or band) or ((((((grantd or grandtd) or (grantsd or graintsd)) or grant) or igrand) or (trained or tgained)) or (gran or rain))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((rand OR stand) OR rank) OR ((frank OR fbank) OR frans)) OR hand) OR land) OR band) OR ((((((grantd OR grandtd) OR (grantsd OR graintsd)) OR grant) OR igrand) OR (trained OR tgained)) OR (gran OR rain))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((rand or stand) or rank) or ((frank OR fbank) or frans)) or hand) or land) or band) or ((((((grantd or grandtd) or (grantsd or graintsd)) or grant) or igrand) or (trained or tgained)) or (gran or rain))) counterinsurgency study ;*".