Perhaps you should try some spelling variations:
"api pitoni python python programming" » "api pitoni pythons python programming" (Expand search), "api pitoni piton python programming" (Expand search), "api pitoni pitons python programming" (Expand search), "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons python python programming" (Expand search)
"coder coder coding are reduced" » "coder modern coding are reduced" (Expand search), "coder color coding are reduced" (Expand search), "coder odor coding are reduced" (Expand search), "coder decoder coding are reduced" (Expand search), "code code coding are reduced" (Expand search), "decoder codec coding are reduced" (Expand search), "coder coder coding and reduced" (Expand search), "coder coder coding the reduced" (Expand search), "coder coder coping are reduced" (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 coding are reduced") OR ("api pitoni python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coding are reduced\") OR (\"api pitoni python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder coding are reduced ) OR ( api pitoni python python programming ))*.