Perhaps you should try some spelling variations:
rand » brand, hand
grand » gbrand, ghand, brand
rank » ranks, frank
franks » frankss, ffranks, ranks, frank, frans
frankss » franksss, ffrankss, rankss, franks, franss
franz » frank
sand » san, hand
band » bond
grant » grants
ghand » hand, ghana, ghani

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: ((((rand OR ((rank OR bank) OR ((franks OR (frankss OR franks)) OR franz))) OR (sand OR stand)) OR (band OR land)) OR ((grand OR grant) OR ghand)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((rand or ((rank or bank) or ((franks or (frankss or franks)) or franz))) or (sand OR stand)) or (band or land)) or ((grand or grant) or ghand)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((rand or ((rank or bank) or ((franks or (frankss or franks)) or franz))) or (sand OR stand)) or (band or land)) or ((grand or grant) or ghand)) counterinsurgency study ;*.