Perhaps you should try some spelling variations:
"optimates and populares" » "estimates and populares", "optimates and populated"
"optimates and popularly" » "estimates and popularly", "optimates and popularity"
"optimates and popular" » "estimates and popular"
"optimates and populate" » "estimates and populate", "optimates and populated", "optimates and postulate", "optimates and modulate"

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