Perhaps you should try some spelling variations:
"testing function using active programming" » "testing function using reactive programming" (Expand search), "testing function using octave programming" (Expand search), "testing function using adaptive programming" (Expand search), "testing functions using active programming" (Expand search), "testing functional using active programming" (Expand search), "testis function using active programming" (Expand search), "testing function during active programming" (Expand search), "testing reaction using active programming" (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: (("testing function using active programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"testing function using active programming\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( testing function using active programming ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("testing function using active programming") OR ("using coding python python programming"))*.