Perhaps you should try some spelling variations:
"using computation methods random array" » "using computational methods random array" (Expand search), "using imputation methods random array" (Expand search), "using competition methods random array" (Expand search), "using compilation methods random array" (Expand search), "using computation method random array" (Expand search), "using computation methods and array" (Expand search), "using computation methods rapd array" (Expand search), "using computation methods random arrays" (Expand search), "using computation methods random delay" (Expand search), "using computation methods random error" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computation methods random array\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation methods random array ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation methods random array") OR ("using coding python python programming"))*.