Perhaps you should try some spelling variations:
rand » brand, grand, sand
ranks » banks
hand » hard
band » bank, bond
grantd » granted, grants, grand, grandtd, irantd, grawtd, grantsd
grawe » grade, grace, graw
gran » grand, iran, graw
grant » grandt, irant, grawt, grants
grains » brains, rains
grain » brain, rain

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((rand or (frank or ranks)) or hand) or (had or land)) or (band or bonds)) or (((((grantd or grains) or gfranktd) or (grawe or raw)) or (gran OR grant)) or grain)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((rand OR (frank OR ranks)) OR hand) OR (had OR land)) OR (band OR bonds)) OR (((((grantd OR grains) OR gfranktd) OR (grawe OR raw)) OR (gran OR grant)) OR grain)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((rand or (frank or ranks)) or hand) or (had or land)) or (band or bonds)) or (((((grantd or grains) or gfranktd) or (grawe or raw)) or (gran OR grant)) or grain)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((rand or (frank or ranks)) or hand) or (had or land)) or (band or bonds)) or (((((grantd or grains) or gfranktd) or (grawe or raw)) or (gran OR grant)) or grain)) counterinsurgency study ;*.