Perhaps you should try some spelling variations:
"using computation using recurrent array" » "using computational using recurrent array" (Expand search), "using imputation using recurrent array" (Expand search), "using compilation using recurrent array" (Expand search), "using computations using recurrent array" (Expand search), "using computation in recurrent array" (Expand search), "using composition using recurrent array" (Expand search), "using computation using recurrent airway" (Expand search), "using computation using recurrent atrial" (Expand search), "using computation using recurrent anal" (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 using recurrent array\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation using recurrent array ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation using recurrent array") OR ("using coding python python programming"))*.