Perhaps you should try some spelling variations:
hand » had, hard
rank » frank
ranks » franks, banks
sand » san
band » bond
grand » brand, irand, grawd, grayd
graink » grains, braink, raink
grain » brain, rain
gran » iran, graw, gray
grant » irant, grawt, grayt, grants
grawt » graw, graft, grawe

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: ((((hand OR (rank OR ranks)) OR (sand OR stand)) OR ((band OR bank) OR land)) OR (grand OR ((graink OR grain) OR (gran OR ((grant OR grawt) OR grawt))))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((hand or (rank or ranks)) or (sand or stand)) or ((band or bank) or land)) or (grand or ((graink OR grain) or (gran or ((grant or grawt) or grawt))))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((hand or (rank or ranks)) or (sand or stand)) or ((band or bank) or land)) or (grand or ((graink OR grain) or (gran or ((grant or grawt) or grawt))))) counterinsurgency study ;*.