Perhaps you should try some spelling variations:
"engine optimization in java programing" » "engine optimization and java programing" (Expand search), "engine optimization _ java programing" (Expand search), "engine optimization in java programming" (Expand search), "engine optimization in java programs" (Expand search), "engine optimization in meta programming" (Expand search), "engine optimization in japan programing" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python 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: (("engine optimization in java programing") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"engine optimization in java programing\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( engine optimization in java programing ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("engine optimization in java programing") OR ("using python python python programming"))*.