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