Perhaps you should try some spelling variations:
"using adaptive testing reference array" » "using adaptive testing inference array" (Expand search), "using adaptive setting reference array" (Expand search), "using adaptive nesting preferences array" (Expand search), "using adaptive learning reference array" (Expand search), "using adaptive testing reference area" (Expand search), "using adaptive testing reference areas" (Expand search), "using adaptive testing reference cardiac" (Expand search), "using active testing reference 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("using adaptive testing reference array") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using adaptive testing reference array\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( using adaptive testing reference array ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using adaptive testing reference array") OR ("using coding python python programming"))*.