Perhaps you should try some spelling variations:
"using computational code diode array" » "and computational code diode array" (Expand search), "using computational model diode array" (Expand search), "using computational cost diode array" (Expand search), "using computational models diode array" (Expand search), "using computational code code array" (Expand search), "using computational one diode array" (Expand search), "using computational code dende 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.

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