Perhaps you should try some spelling variations:
"coder code use dynamic programming" » "coder code use genetic programming" (Expand search), "coder code use dynamics programming" (Expand search), "coder code user dynamic programming" (Expand search), "coder code use dinamics programming" (Expand search), "code code use dynamic programming" (Expand search), "modern code use dynamic programming" (Expand search), "color code use dynamic programming" (Expand search), "coder code reuse dynamic programming" (Expand search), "coder codes used 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 code use dynamic programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code use dynamic programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder code use dynamic programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder code use dynamic programming") OR ("api python python python programming"))*.