Perhaps you should try some spelling variations:
"using computational generic reference array" » "using computacional generica reference array" (Expand search), "using computational general reference array" (Expand search), "using computational geometric reference array" (Expand search), "and computational generic reference array" (Expand search), "using computational genetic reference array" (Expand search), "using computational generic referencing array" (Expand search), "using computational geodetic reference array" (Expand search), "using computational generic reference area" (Expand search), "using computational generic reference areas" (Expand search), "using computational generic reference cardiac" (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 computational generic reference array") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational generic reference array\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( using computational generic reference array ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using computational generic reference array") OR ("using coding python python programming"))*.