Perhaps you should try some spelling variations:
hand » had, band, hard
rank » ranks, frank
sand » band, san
bond » bonds
grawd » grand, graw, grad
gran » grand, iran, graw
grant » grandt, irant, grawt, grants
grains » brains, rains
grain » brain, rain
irant » iran, brant, irans
irani » iran, iraqi, rani
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 banks)) OR (sand OR stand)) OR ((bond OR bank) OR land)) OR (grawd OR (grains OR ((gran OR grain) OR ((grant OR (irant OR irani)) OR grawt))))) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((hand or (rank or banks)) or (sand or stand)) or ((bond or bank) or land)) or (grawd or (grains or ((gran OR grain) or ((grant or (irant or irani)) or grawt))))) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((hand or (rank or banks)) or (sand or stand)) or ((bond or bank) or land)) or (grawd or (grains or ((gran OR grain) or ((grant or (irant or irani)) or grawt))))) counterinsurgency study ;*.