Perhaps you should try some spelling variations:
"by computation and efficient programming" » "by computation and efficient processing" (Expand search), "by computation and fragment programming" (Expand search), "by computation and different programming" (Expand search), "by computational and efficient programming" (Expand search), "by computation of efficient programming" (Expand search), "of computation and efficient programming" (Expand search), "_ computation and efficient programming" (Expand search), "by computation an efficient programming" (Expand search), "by computation and efficiency programming" (Expand search), "by computation _ efficient 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: (("by computation and efficient programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by computation and efficient programming\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( by computation and efficient programming ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("by computation and efficient programming") OR ("using coding python python programming"))*.