Perhaps you should try some spelling variations:
"based computation in complexity program" » "based computation in complex program" (Expand search), "based computation in complexity from" (Expand search), "based computation in complexity priors" (Expand search), "based computational in complexity program" (Expand search), "based competition in complexity program" (Expand search), "based compilation in complexity program" (Expand search), "based computation and complexity program" (Expand search), "based computation of complexity program" (Expand search), "based imputation in complexity program" (Expand search), "based computation on complexity program" (Expand search), "based computation _ complexity program" (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 complexity program\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( based computation in complexity program ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computation in complexity program") OR ("using using python python programming"))*.