Perhaps you should try some spelling variations:
sand » san
graind » grained, grain, grains
grawe » grade, grace, graw
grant » grants, graint, grandt, irant
irank » iran, rank, irans
irani » iran, iraqi, rani
hand » had, hard
bond » bonds
frans » trans, fran
gran » grain, grand, iran

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((((sand or (((graind or grawe) or grant) or (irank OR irani))) or hand) or frank) or stand) or land) or ((band or bond) or bank)) or ((frans or franz) or gran)) counterinsurgency study ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((((sand OR (((graind OR grawe) OR grant) OR (irank OR irani))) OR hand) OR frank) OR stand) OR land) OR ((band OR bond) OR bank)) OR ((frans OR franz) OR gran)) counterinsurgency study ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((((sand or (((graind or grawe) or grant) or (irank OR irani))) or hand) or frank) or stand) or land) or ((band or bond) or bank)) or ((frans or franz) or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((sand or (((graind or grawe) or grant) or (irank OR irani))) or hand) or frank) or stand) or land) or ((band or bond) or bank)) or ((frans or franz) or gran)) counterinsurgency study ;*.