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