Perhaps you should try some spelling variations:
rand » brand, sand, rank
grand » gbrand, gsand, grank, brand
hand » hard
bond » bonds
grant » grants
grantdtd » grantsdtd, granted
gsand » sand
grawe » grade, grace, graw
grain » brain, rain
grains » brains, rains

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 hand) or (had or land)) or ((band or bank) or bond)) or (((((grant or (grand OR gsand)) or grantdtd) or grawe) or grain) or grains)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((rand OR hand) OR (had OR land)) OR ((band OR bank) OR bond)) OR (((((grant OR (grand OR gsand)) OR grantdtd) OR grawe) OR grain) OR grains)) 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 bank) or bond)) or (((((grant or (grand OR gsand)) or grantdtd) or grawe) or grain) or grains)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: ((((rand or hand) or (had or land)) or ((band or bank) or bond)) or (((((grant or (grand OR gsand)) or grantdtd) or grawe) or grain) or grains)) counterinsurgency study ;*.