Perhaps you should try some spelling variations:
hand » had, band, hard
rank » frank
ranks » franks, banks
sand » band, san
bond » bonds
grand » brand, irand, grawd, grayd
grayd » gray, grad
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.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((hand or (rank or ranks)) or (sand or stand)) or ((bond or bank) or land)) or ((grand OR grayd) or (grain or (gran or (grant or grawt))))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((hand OR (rank OR ranks)) OR (sand OR stand)) OR ((bond OR bank) OR land)) OR ((grand OR grayd) OR (grain OR (gran OR (grant 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 ((bond or bank) or land)) or ((grand OR grayd) or (grain or (gran or (grant or grawt))))) counterinsurgency study ;*".