Perhaps you should try some spelling variations:
"api _ python python programming" » "api _ pythons python programming" (Expand search), "api _ piton python programming" (Expand search), "api _ pitons python programming" (Expand search)
"coder coding java api spraying" » "modern coding java api spraying" (Expand search), "color coding java api spraying" (Expand search), "odor coding java api spraying" (Expand search), "coder coding java acid spraying" (Expand search), "coder coding java and spraying" (Expand search), "coder coding java arc spraying" (Expand search), "coder codigo java api spraying" (Expand search), "coder coding av1 api spraying" (Expand search), "coder coding data api spraying" (Expand search), "coder coding java apis spraying" (Expand search), "coder coding java rmi spraying" (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 coding java api spraying") OR ("api _ python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding java api spraying\") OR (\"api _ python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding java api spraying ) OR ( api _ python python programming ))*.