Perhaps you should try some spelling variations:
rand » brand, hand, sand
grand » gbrand, ghand, gsand, brand, irand, grawd, grayd
grandt » gbrandt, ghandt, gsandt, brandt, grande, irandt, grawdt, graydt
rank » ranks, frank
bond » bonds
grained » gained, trained, strained, brained, gbrained, gmained, ggained
grant » grants, irant, grawt, grayt
granted » grantsed, iranted, grawted, grayted
grawd » graw, grad, grawe
gran » iran, graw, gray
braint » brain, brains, brant, bbraint, bmaint, bgaint
grain » brain, gbrain, gmain, ggain
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 grand) or rank) or hard) or (had or land)) or ((band or bank) or bond)) or (((((grained or ((grant or grandt) or grandt)) or granted) or grawd) or gran) or (braint or (grain or rain)))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((rand OR grand) OR rank) OR hard) OR (had OR land)) OR ((band OR bank) OR bond)) OR (((((grained OR ((grant OR grandt) OR grandt)) OR granted) OR grawd) OR gran) OR (braint OR (grain OR rain)))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((rand OR grand) or rank) or hard) or (had or land)) or ((band or bank) or bond)) or (((((grained or ((grant or grandt) or grandt)) or granted) or grawd) or gran) or (braint or (grain or rain)))) counterinsurgency study ;*".