Perhaps you should try some spelling variations:
"based computation in clustering problems" » "based computation in clustering problem" (Expand search), "based computation in clustering process" (Expand search), "based computation in counting problems" (Expand search), "based computational in clustering problems" (Expand search), "based competition in clustering problems" (Expand search), "based compilation in clustering problems" (Expand search), "based computation and clustering problems" (Expand search), "based computation of clustering problems" (Expand search), "based imputation in clustering problems" (Expand search), "based computation on clustering problems" (Expand search), "based computation spin clustering problems" (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: "((\"based computation in clustering problems\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( based computation in clustering problems ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computation in clustering problems") OR ("using using python python programming"))*.