Perhaps you should try some spelling variations:
"based optimization in java programming" » "and optimization in java programming" (Expand search), "based optimization in and programming" (Expand search), "based optimization in based programming" (Expand search), "based optimization in goal programming" (Expand search), "based optimization and java programming" (Expand search), "based optimization _ java programming" (Expand search), "based optimization 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 optimization in java programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based optimization in java programming\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( based optimization in java programming ) OR ( using coding python python programming ))*.