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