Perhaps you should try some spelling variations:
hand » had, band, hard
rank » frank
ranks » franks, banks
franks » ffranks, fbanks, frank
frans » frank, franz, trans
sand » band, san
bond » bonds
graw » grow, raw, draw
grawt » growt, rawt, drawt, graft, grawe
grains » grain
gran » grain, grand, iran
grant » graint, grandt, irant, grants
irani » iran, iraqi, rani

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