Perhaps you should try some spelling variations:
"coder optimization and coding problems" » "code optimization and coding problems" (Expand search), "modern optimization and coding problems" (Expand search), "powder optimization and coding problems" (Expand search), "coder optimization and loading problems" (Expand search), "coder optimization and counting problems" (Expand search), "coder optimization and covering problems" (Expand search), "coder optimization and coping problems" (Expand search), "coder optimization and cooling problems" (Expand search), "coder optimization and cooking problems" (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)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder optimization and coding problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder optimization and coding problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder optimization and coding problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder optimization and coding problems") OR ("api python python python programming"))*.