Perhaps you should try some spelling variations:
rand » brand, sand
grandtd » gbrandtd, gsandtd, irandtd, graydtd, trandtd, brandtd
grand » gbrand, gsand, irand, grayd, trand, brand
hand » hard
band » bank
grant » grants, irant, grayt, trant
granttd » grantstd, granted, iranttd, grayttd, tranttd
grank » frank, granks, gfrank, gbank, irank, grayk, trank
rank » ranks, frank, bank
graw » grow, raw, draw
gran » iran, gray, tran
grain » brain, rain

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 band)) OR (had OR land)) OR (bond OR bonds)) OR (((((grant OR (grank OR rank)) OR (grandtd OR granttd)) OR graw) OR (gran OR grand)) OR grain)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or (hand or band)) or (had or land)) or (bond or bonds)) or (((((grant or (grank or rank)) or (grandtd or granttd)) or graw) or (gran OR grand)) or grain)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((rand or (hand or band)) or (had or land)) or (bond or bonds)) or (((((grant or (grank or rank)) or (grandtd or granttd)) or graw) or (gran OR grand)) or grain)) counterinsurgency study ;*.