Perhaps you should try some spelling variations:
"based computational cost and programming" » "and computational cost and programming" (Expand search), "by computational cost and programming" (Expand search), "based computational and and programming" (Expand search), "based computational design and programming" (Expand search), "based computational vision and programming" (Expand search), "based computational cost _ programming" (Expand search), "based computational cost goal programming" (Expand search), "based computational costs and programming" (Expand search), "based computational post and 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 cost and programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational cost and programming\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( based computational cost and programming ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computational cost and programming") OR ("using coding python python programming"))*.