Perhaps you should try some spelling variations:
"coder optimization and code problems" » "code optimization and code problems" (Expand search), "modern optimization and code problems" (Expand search), "powder optimization and code problems" (Expand search), "coder optimization and core problems" (Expand search), "coder optimization and model problems" (Expand search), "coder optimization and some problems" (Expand search), "coder optimization and codes problems" (Expand search), "coder optimization and co problems" (Expand search), "coder optimization and co2 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 code problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder optimization and code problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder optimization and code problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder optimization and code problems") OR ("api python python python programming"))*.