Perhaps you should try some spelling variations:
hand » had, band, hard
rank » frank
ranks » franks, banks
bond » bonds
grand » brand, graind, irand, grawd
gran » grain, iran, graw
grant » graint, irant, grawt
grants » graints, irants, grawts, migrants
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 (san or stand)) or ((bond or bank) or land)) or (grand or (brain or (gran or ((grant OR grants) or grawt))))) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((hand OR (rank OR ranks)) OR (san OR stand)) OR ((bond OR bank) OR land)) OR (grand OR (brain OR (gran OR ((grant OR grants) OR grawt))))) counterinsurgency study ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((hand or (rank or ranks)) or (san or stand)) or ((bond or bank) or land)) or (grand or (brain or (gran or ((grant OR grants) or grawt))))) counterinsurgency study ;*".