Perhaps you should try some spelling variations:
rand » brand, grand, hand
band » bond
grawd » grand, grad, rawd, drawd, grewd
graw » raw, draw, grew
grawe » rawe, drawe, grewe, grade, grace, grave
ghand » hand, ghana, grand
granttd » granted
drawe » draws, draw, drawn
grain » rain
grains » rains

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 hard) OR (had OR land)) OR ((band OR bank) OR bonds)) OR ((((((grawd OR (graw OR grow)) OR ghand) OR granttd) OR (grawe OR drawe)) OR (grain OR (brain OR main))) OR grains)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or hard) or (had or land)) or ((band OR bank) or bonds)) or ((((((grawd or (graw or grow)) or ghand) or granttd) or (grawe or drawe)) or (grain or (brain or main))) or grains)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hard) or (had or land)) or ((band OR bank) or bonds)) or ((((((grawd or (graw or grow)) or ghand) or granttd) or (grawe or drawe)) or (grain or (brain or main))) or grains)) counterinsurgency study ;*.