Perhaps you should try some spelling variations:
"based formulation and subsampling program" » "based formulation and sampling program" (Expand search), "based formulations and subsampling program" (Expand search), "based simulation and subsampling program" (Expand search), "and formulation and subsampling program" (Expand search), "based formulation of subsampling program" (Expand search), "based formulation _ subsampling program" (Expand search), "based formulation using subsampling program" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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 formulation and subsampling program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( based formulation and subsampling program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based formulation and subsampling program") OR ("using coding python python programming"))*.