Perhaps you should try some spelling variations:
"optimates and populares" » "optimates and popularly", "optimates and populated"
"estimates and populares" » "estimates and popularly", "estimates and populated", "estimate and populares", "estimated and populares"
"optimates and populate" » "optimates and populated", "optimates and postulate"
"optimates and modulate" » "optimates and module", "optimates and moderate", "optimates and modular"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("optimates and populares") OR ("estimates and populares"))) or ((("optimates and populate") or ("optimates and modulate"))))) or ("optimates and popular"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("optimates and populares") OR ("estimates and populares"))) OR ((("optimates and populate") OR ("optimates and modulate"))))) OR ("optimates and popular")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"optimates and populares\") OR (\"estimates and populares\"))) or (((\"optimates and populate\") or (\"optimates and modulate\"))))) or (\"optimates and popular\"))".
• Removing quotes may allow a broader search: (((((( optimates and populares ) OR ( estimates and populares ))) or ((( optimates and populate ) or ( optimates and modulate ))))) or ( optimates and popular )).
• Adding a wildcard symbol may retrieve word variants: (((((("optimates and populares") OR ("estimates and populares"))) or ((("optimates and populate") or ("optimates and modulate"))))) or ("optimates and popular"))*.