Perhaps you should try some spelling variations:
"based computation in subsampling program" » "based computation in sampling program" (Expand search), "based computational in subsampling program" (Expand search), "based competition in subsampling program" (Expand search), "based compilation in subsampling program" (Expand search), "based computation and subsampling program" (Expand search), "based computation of subsampling program" (Expand search), "based imputation in subsampling program" (Expand search), "based computation using subsampling program" (Expand search), "based computation the subsampling program" (Expand search)
"using mcnp5 python python programming" » "using mcnp5 pythons python programming" (Expand search), "using mcnp5 piton python programming" (Expand search), "using mcnp5 pitons python programming" (Expand search), "using monty python python programming" (Expand search), "using manim python python programming" (Expand search), "using msn python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("based computation in subsampling program") OR ("using mcnp5 python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation in subsampling program\") OR (\"using mcnp5 python python programming\"))".
• Removing quotes may allow a broader search: (( based computation in subsampling program ) OR ( using mcnp5 python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation in subsampling program") OR ("using mcnp5 python python programming"))*.