Perhaps you should try some spelling variations:
"an introduction using logic programming" » "an introduction during logic programming" (Expand search), "an introduction seeing logic programming" (Expand search), "an production using logic programming" (Expand search), "an introduction using log programming" (Expand search), "an introduction using logistic programming" (Expand search), "an introduction using reologic 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"an introduction using logic programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( an introduction using logic programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("an introduction using logic programming") OR ("using coding python python programming"))*.