Perhaps you should try some spelling variations:
"coder coder handling safety program" » "coder code handling safety program" (Expand search), "coder proper handling safety program" (Expand search), "coder water handling safety program" (Expand search), "coder decoder handling safety program" (Expand search), "code code handling safety program" (Expand search), "decoder codec handling safety program" (Expand search)
"api pitons python python programming" » "api pitons pythons python programming" (Expand search), "api pitons piton python programming" (Expand search), "api pitons pytm python programming" (Expand search), "api citons python python programming" (Expand search), "api pitoni python python programming" (Expand search), "api pitoes 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 handling safety program") OR ("api pitons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder handling safety program\") OR (\"api pitons python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder handling safety program ) OR ( api pitons python python programming ))*.