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