Perhaps you should try some spelling variations:
"based recommendation in java programming" » "based recommendations in java programming" (Expand search), "and recommendation in java programming" (Expand search), "and recommendations in java programming" (Expand search), "based recommendations on java programming" (Expand search), "based recommendation of java programming" (Expand search), "based recommendation in and programming" (Expand search), "based recommendation in based programming" (Expand search), "based recommendation in goal programming" (Expand search), "based recommendation in japan 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: (("based recommendation in java programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based recommendation in java programming\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( based recommendation in java programming ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based recommendation in java programming") OR ("using coding python python programming"))*.