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