Perhaps you should try some spelling variations:
"and computations in sampling program" » "and computation in sampling program" (Expand search), "and computational in sampling program" (Expand search), "and competitions in sampling program" (Expand search), "and computations in labeling program" (Expand search), "and computations in smoking program" (Expand search), "and computations in jumping program" (Expand search), "and computation of sampling program" (Expand search), "and computation and sampling program" (Expand search), "and computations and sampling program" (Expand search), "and computations air sampling program" (Expand search), "and computations _ sampling program" (Expand search)
"using modeling python python programming" » "using modeling vpython python programming" (Expand search), "using modeling pitting python programming" (Expand search), "using model python python programming" (Expand search), "using modern python python programming" (Expand search), "using models python python programming" (Expand search), "using modeling pythons python programming" (Expand search), "using modeling piton python programming" (Expand search), "using modeling pitons 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: "((\"and computations in sampling program\") OR (\"using modeling python python programming\"))~".
• Removing quotes may allow a broader search: (( and computations in sampling program ) OR ( using modeling python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computations in sampling program") OR ("using modeling python python programming"))*.