Perhaps you should try some spelling variations:
"coder coder performance dinamic programming" » "coder coder performance dinamica programming" (Expand search), "coder coder performance dynamic programming" (Expand search), "coder coder performance dynamics programming" (Expand search), "coder coder performance genetic programming" (Expand search), "coder coder performance conic programming" (Expand search), "coder poder performance dinamic programming" (Expand search), "coder cover performance dinamic programming" (Expand search), "coder modern performance dinamic programming" (Expand search), "coder decoder performance dinamic programming" (Expand search), "code code performance dinamic programming" (Expand search), "decoder codec performance dinamic 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 performance dinamic programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder performance dinamic programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder performance dinamic programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder performance dinamic programming") OR ("api python python python programming"))*.