Perhaps you should try some spelling variations:
"testing functions using java programming" » "testing functional using java programming" (Expand search), "iterating functions using java programming" (Expand search), "teaching functions using java programming" (Expand search), "testing functions using and programming" (Expand search), "testing functions using based programming" (Expand search), "testing functions using goal programming" (Expand search), "testing function using java programming" (Expand search), "testing reactions using java programming" (Expand search)
"using coding pythons python programming" » "using codigo python python programming" (Expand search), "using coding methods python programming" (Expand search), "using coding python python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coping pythons python programming" (Expand search), "using coating pythons python programming" (Expand search), "using cooking pythons 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 functions using java programming") OR ("using coding pythons python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"testing functions using java programming\") OR (\"using coding pythons python programming\"))".
• Removing quotes may allow a broader search: (( testing functions using java programming ) OR ( using coding pythons python programming )).
• Adding a wildcard symbol may retrieve word variants: (("testing functions using java programming") OR ("using coding pythons python programming"))*.