Perhaps you should try some spelling variations:
"coder precoder model dinamic programming" » "coder precoder model dynamic programming" (Expand search), "coder precoder model genetic programming" (Expand search), "coder precoder model conic programming" (Expand search), "coder decoder model dinamic programming" (Expand search), "coder precedent model dinamic programming" (Expand search), "coder provider model dinamic programming" (Expand search), "coder precoder model dinamico programming" (Expand search), "coder precoder modelo dinamico 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 precoder model dinamic programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder model dinamic programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder model dinamic programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder model dinamic programming") OR ("api python python python programming"))*.