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