Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, brand, graind, irand, grayd
bond » bonds
grant » grants, graint, irant, grayt
grantd » grantsd, grants, graintd, irantd, graytd
grantdtd » grantsdtd, grantstd, graintdtd, irantdtd, graytdtd
granted » grantsed, grainted, iranted, grayted
grains » grain
graw » grow, draw, grew
gran » grain, iran, gray
graint » geraint, grain, 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 bank) OR (hand OR hard)) OR (had OR land)) OR (band OR bond)) OR (((((((grand OR grant) OR grantd) OR grains) OR (grantdtd OR granted)) OR (graw OR raw)) OR gran) OR graint)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or bank) or (hand or hard)) or (had or land)) or (band or bond)) or (((((((grand OR grant) or grantd) or grains) or (grantdtd or granted)) or (graw or raw)) or gran) or graint)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: (((((rand or bank) or (hand or hard)) or (had or land)) or (band or bond)) or (((((((grand OR grant) or grantd) or grains) or (grantdtd or granted)) or (graw or raw)) or gran) or graint)) counterinsurgency study ;*.