Perhaps you should try some spelling variations:
sand » san
grand » brand, graind, irand, grawd
graind » grained, grain, grains
grawd » graw, grad, grawe
grant » grants, graint, irant, grawt
irand » brand, iran, rand
hand » had, hard
band » bond
frans » trans, fran
gran » grain, iran, graw

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 ((((grand OR graind) or grawd) or grant) or irand)) or hand) or frank) or stand) or land) or (band 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 ((((grand OR graind) OR grawd) OR grant) OR irand)) OR hand) OR frank) OR stand) OR land) OR (band 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 ((((grand OR graind) or grawd) or grant) or irand)) or hand) or frank) or stand) or land) or (band or bank)) or ((frans or franz) or gran)) counterinsurgency study ;".
• Adding a wildcard symbol may retrieve word variants: (((((((sand or ((((grand OR graind) or grawd) or grant) or irand)) or hand) or frank) or stand) or land) or (band or bank)) or ((frans or franz) or gran)) counterinsurgency study ;*.