Perhaps you should try some spelling variations:
"based computational shelf c programming" » "and computational shelf c programming" (Expand search), "by computational shelf c programming" (Expand search), "based computational self c programming" (Expand search), "based computational scheme c programming" (Expand search), "based computational speed c programming" (Expand search), "based computational shelf _ programming" (Expand search), "based computational shelf cone programming" (Expand search), "based computational shelf and programming" (Expand search), "based computational shelf of programming" (Expand search), "based computational shelf in 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: (("based computational shelf c programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational shelf c programming\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( based computational shelf c programming ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computational shelf c programming") OR ("using coding python python programming"))*.