Perhaps you should try some spelling variations:
"coder coder and protocols problems" » "coder coder and process problems" (Expand search), "coder decoder and protocols problems" (Expand search), "code code and protocols problems" (Expand search), "decoder codec and protocols problems" (Expand search), "coder code and protocols problems" (Expand search), "coder codes and protocols problems" (Expand search), "coder poder and protocols 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 coder and protocols problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder and protocols problems\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder and protocols problems ) OR ( api python python python programming ))*.