Perhaps you should try some spelling variations:
"code optimization python on protected" » "code optimization method on protected" (Expand search), "code optimization option on protected" (Expand search), "code optimization methods on protected" (Expand search), "dose optimization python on protected" (Expand search), "route optimization python on protected" (Expand search), "the optimization python on protected" (Expand search), "code optimization python in protected" (Expand search), "code optimization python and protected" (Expand search), "code optimization python _ protected" (Expand search), "code optimization python of protected" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search), "manim python python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("code optimization python on protected") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code optimization python on protected\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( code optimization python on protected ) OR ( api python python python programming ))*.