Perhaps you should try some spelling variations:
"using computation blind randomized array" » "using computational blind randomized array" (Expand search), "using imputation blind randomized array" (Expand search), "using compilation blind randomized array" (Expand search), "using computation and randomized array" (Expand search), "using computation in randomized array" (Expand search), "using computation using randomized array" (Expand search), "using computation blind randomized trial" (Expand search), "using computation blind randomized program" (Expand search), "using computation blind randomized trials" (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 blind randomized array\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation blind randomized array ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation blind randomized array") OR ("using coding python python programming"))*.