Perhaps you should try some spelling variations:
"advanced computation using har problem" » "advanced computations using har problem" (Expand search), "advanced computational using har problem" (Expand search), "advance computational using har problem" (Expand search), "advanced computation in har problem" (Expand search), "advanced composition using har problem" (Expand search), "advanced computation using hard problem" (Expand search), "advanced computation using bar problem" (Expand search), "advanced computation using hard problems" (Expand search), "advanced computation using hair problem" (Expand search), "advanced computation using hr problem" (Expand search), "advanced computation using heart problem" (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: (("advanced computation using har problem") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation using har problem\") OR (\"using python python python programming\"))*".
• Removing quotes may allow a broader search: (( advanced computation using har problem ) OR ( using python python python programming ))*.