Perhaps you should try some spelling variations:
"coder coder problems extreme programming" » "coder coder problemas extremos programming" (Expand search), "coder coder problema extremal programming" (Expand search), "coder coder problemas extremais programming" (Expand search), "coder cover problems extreme programming" (Expand search), "coder modern problems extreme programming" (Expand search), "coder poder problemas extreme programming" (Expand search), "coder decoder problems extreme programming" (Expand search), "code code problems extreme programming" (Expand search), "decoder codec problems extreme programming" (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)

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 problems extreme programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder problems extreme programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder problems extreme programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder problems extreme programming") OR ("api python python python programming"))*.