Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, brand
grandtd » gbrandtd, gsandtd, granktd, brandtd
hand » hard
band » bank, bond
graink » grains, braink, raink
grawe » grade, graw, grave
grace » grade, race
gray » graw
grain » brain, rain
graint » braint, raint, geraint, grains, gradient
grant » grants

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 bonds)) OR (((((grand OR graink) OR grandtd) OR (grawe OR grace)) OR (((gray OR ray) OR grain) OR grant)) OR graint)) 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 bonds)) or (((((grand or graink) or grandtd) or (grawe or grace)) or (((gray OR ray) or grain) or grant)) or graint)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hand) or (had or land)) or (band or bonds)) or (((((grand or graink) or grandtd) or (grawe or grace)) or (((gray OR ray) or grain) or grant)) or graint)) counterinsurgency study ;*.