Perhaps you should try some spelling variations:
"coder implementation complexity and problem" » "coder implementation context and problem" (Expand search), "coder implementation capacity and problem" (Expand search), "coder implementation contexts and problem" (Expand search), "code implementation complexity and problem" (Expand search), "decoder implementation complexity and problem" (Expand search), "model implementation complexity and problem" (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 implementation complexity and problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation complexity and problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder implementation complexity and problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder implementation complexity and problem") OR ("api python python python programming"))*.