Perhaps you should try some spelling variations:
"based computational in fft array" » "and computational in fft array" (Expand search), "by computational in fft array" (Expand search), "based computational and fft array" (Expand search), "based computational _ fft array" (Expand search), "based computational 3d fft array" (Expand search), "based computational in fit array" (Expand search), "based computational in fast array" (Expand search), "based computational in of array" (Expand search), "based computational in fat array" (Expand search), "based computational in fff array" (Expand search), "based computational in ffc array" (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 in fft array") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational in fft array\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( based computational in fft array ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computational in fft array") OR ("using coding python python programming"))*.