Perhaps you should try some spelling variations:
"java implementations in class program" » "and implementations in class program" (Expand search), "paa implementation in class program" (Expand search), "case implementations in class program" (Expand search), "java implementation in class program" (Expand search), "java implementations and class program" (Expand search), "java implementations of class program" (Expand search), "java implementations in class programa" (Expand search), "java implementations in classes program" (Expand search), "java implementations in loss program" (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: "((\"java implementations in class program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( java implementations in class program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("java implementations in class program") OR ("using coding python python programming"))*.