Perhaps you should try some spelling variations:
"based computation from discourse programming" » "based computation from course programming" (Expand search), "based computation from discrete programming" (Expand search), "based computation from disease programming" (Expand search), "based computational from discourse programming" (Expand search), "based competition from discourse programming" (Expand search), "based compilation from discourse programming" (Expand search), "based amputation from discourse programming" (Expand search), "based complication from discourse programming" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using 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: (("based computation from discourse programming") OR ("using using python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation from discourse programming\") OR (\"using using python python programming\"))".
• Removing quotes may allow a broader search: (( based computation from discourse programming ) OR ( using using python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation from discourse programming") OR ("using using python python programming"))*.