Perhaps you should try some spelling variations:
"using computational in subsampling program" » "and computational in subsampling program" (Expand search), "using computational in sampling program" (Expand search), "using computational and subsampling program" (Expand search), "using computational _ subsampling program" (Expand search), "using computational 3d subsampling program" (Expand search), "using computational using subsampling program" (Expand search), "using computational the subsampling program" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python 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: "((\"using computational in subsampling program\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( using computational in subsampling program ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational in subsampling program") OR ("in python python python programming"))*.