Perhaps you should try some spelling variations:
"coder coder units c programming" » "coder coder units _ programming" (Expand search), "coder coder units cone programming" (Expand search), "coder coder units and programming" (Expand search), "coder decoder units c programming" (Expand search), "code code units c programming" (Expand search), "decoder codec units c programming" (Expand search), "coder power units c programming" (Expand search), "coder modelo units c programming" (Expand search), "coder closed units c programming" (Expand search), "coder coder units 1 programming" (Expand search), "coder coder units 4 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 units c programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder units c programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder units c programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder units c programming") OR ("api python python python programming"))*.