Perhaps you should try some spelling variations:
"coding estimation by logical programming" » "coding estimation by logic programming" (Expand search), "coding estimation by goal programming" (Expand search), "coding estimation by conic programming" (Expand search), "loading estimation by logical programming" (Expand search), "fading estimation by logical programming" (Expand search), "modeling estimation by logical programming" (Expand search), "coding estimation of logical programming" (Expand search), "coding estimation in logical programming" (Expand search), "coding estimation _ logical programming" (Expand search), "coding estimation why logical programming" (Expand search), "coding estimation by local programming" (Expand search), "coding estimation by lexical programming" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: (("coding estimation by logical programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coding estimation by logical programming\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( coding estimation by logical programming ) OR ( using coding python python programming ))*.