Perhaps you should try some spelling variations:
"the computation using contextual programming" » "the computation using conceptual programming" (Expand search), "the computation using textual programming" (Expand search), "the computation using context programming" (Expand search), "the computations using contextual programming" (Expand search), "the computation in contextual programming" (Expand search), "the composition using contextual programming" (Expand search), "the computation and contextual programming" (Expand search), "the computational using contextual programming" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python 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: (("the computation using contextual programming") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"the computation using contextual programming\") OR (\"using python python python programming\"))*".
• Removing quotes may allow a broader search: (( the computation using contextual programming ) OR ( using python python python programming ))*.