Perhaps you should try some spelling variations:
"coder coder _ blocking program" » "coder coder _ stocking program" (Expand search), "coder coder _ smoking program" (Expand search), "coder coder _ cloning program" (Expand search), "coder decoder _ blocking program" (Expand search), "code code _ blocking program" (Expand search), "decoder codec _ blocking program" (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 _ blocking program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder _ blocking program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder _ blocking program ) OR ( api python python python programming ))*.