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: ((((hand OR ((frank OR fank) OR ((trans OR (iranzs OR franzzs)) OR fran))) OR san) OR ((band OR bank) OR land)) OR ((grand OR (grant OR grants)) OR ghana)) counterinsurgency study ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((hand or ((frank OR fank) or ((trans or (iranzs or franzzs)) or fran))) or san) or ((band or bank) or land)) or ((grand or (grant or grants)) or ghana)) counterinsurgency study ;~".
• Adding a wildcard symbol may retrieve word variants: ((((hand or ((frank OR fank) or ((trans or (iranzs or franzzs)) or fran))) or san) or ((band or bank) or land)) or ((grand or (grant or grants)) or ghana)) counterinsurgency study ;*.