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