Perhaps you should try some spelling variations:
"applying computational using clustering problem" » "using computational using clustering problem" (Expand search), "applying computation using clustering problem" (Expand search), "applying computations using clustering problem" (Expand search), "applying computacional usinas clustering problem" (Expand search), "applying computational using covering problem" (Expand search), "applying computational and clustering problem" (Expand search), "applying computational means clustering problem" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using 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: "((\"applying computational using clustering problem\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( applying computational using clustering problem ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("applying computational using clustering problem") OR ("using using python python programming"))*.