Perhaps you should try some spelling variations:
insurgent" » insurgentes", insurges"
insurgente" » insurgentese", insurgese"
insurgentese" » insurgentesese", insurgesese", insurgentes"
insurgese" » insurges"
insurgesese" » insurgesse"
insurgency" » insurgencia", insurgencias"

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

• Performing a fuzzy search may retrieve terms with similar spellings: " ((insurgent" OR ((insurgente" OR insurgese") OR (insurgentese" OR insurgesese"))) OR insurgency")~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\" ((insurgent\" OR ((insurgente\" OR insurgese\") OR (insurgentese\" OR insurgesese\"))) OR insurgency\")".
• Removing quotes may allow a broader search: ((insurgent OR ((insurgente OR insurgese ) OR (insurgentese OR insurgesese ))) OR insurgency ).
• Adding a wildcard symbol may retrieve word variants: " ((insurgent" OR ((insurgente" OR insurgese") OR (insurgentese" OR insurgesese"))) OR insurgency")*.