Perhaps you should try some spelling variations:
rand » brand, grand, sand
hand » hard
band » bank
bond » bonds
grantd » grants, grand, grandtd, irantd, trantd, grantsd
brains » brain, grains, trains
grantted » granite, grafted, grantees, grandtted, irantted, trantted, grantsted
grace » grade, grate, gface, grice
race » rate, face, rice
graw » grow, raw, draw
granttd » grandttd, iranttd, tranttd, grantstd
granted » grandted, iranted, tranted, grantsed
gran » grand, iran, tran
grant » grandt, irant, trant, grants
gray » ray
grain » brain, rain
graint » braint, raint, geraint, grains, gradient

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: ((((rand OR hand) OR (had OR land)) OR (band OR bond)) OR (((((grantd OR brains) OR (granttd OR (granted OR grantted))) OR ((grace OR race) OR graw)) OR ((gran OR gray) OR grain)) OR (graint OR grant))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hand) or (had or land)) or (band or bond)) or (((((grantd or brains) or (granttd or (granted or grantted))) or ((grace or race) or graw)) or ((gran OR gray) or grain)) or (graint or grant))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hand) or (had or land)) or (band or bond)) or (((((grantd or brains) or (granttd or (granted or grantted))) or ((grace or race) or graw)) or ((gran OR gray) or grain)) or (graint or grant))) counterinsurgency study ;*.