Perhaps you should try some spelling variations:
"and computational in sampling program" » "_ computational in sampling program" (Expand search), "and computational and sampling program" (Expand search), "and computational _ sampling program" (Expand search), "and computational 3d sampling program" (Expand search), "and computational in labeling program" (Expand search), "and computational in smoking program" (Expand search), "and computational in jumping program" (Expand search), "and computational air sampling 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.

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