Perhaps you should try some spelling variations:
"optimates and populated" » "optimates and modulated", "optimates and postulated", "optimates and populard"
"optimates and populate" » "optimates and postulate", "optimates and popular", "optimates and modulate"
"estimates and populate" » "estimates and postulate", "estimates and popular", "estimates and modulate", "estimate and populate", "estimated and populate"

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