Perhaps you should try some spelling variations:
"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)
"coder coder groups extreme programming" » "coder cover groups extreme programming" (Expand search), "coder power groups extreme programming" (Expand search), "coder older groups extreme programming" (Expand search), "coder decoder groups extreme programming" (Expand search), "code code groups extreme programming" (Expand search), "decoder codec groups extreme programming" (Expand search), "coder coder groups extremely 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 groups extreme programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder groups extreme programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder groups extreme programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder groups extreme programming") OR ("api python python python programming"))*.