Perhaps you should try some spelling variations:
"using computation in 3d array" » "using computational in 3d array" (Expand search), "using imputation in 3d array" (Expand search), "using compilation in 3d array" (Expand search), "using computation and 3d array" (Expand search), "using computation of 3d array" (Expand search), "using computation in and array" (Expand search), "using computation in led array" (Expand search), "using computation in _ 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: (("using computation in 3d array") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computation in 3d array\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( using computation in 3d array ) OR ( using coding python python programming ))*.