Perhaps you should try some spelling variations:
"using computations _ tutorial program" » "using computational _ tutorial program" (Expand search), "using computacional _ tutorial program" (Expand search), "using imputation _ tutorial program" (Expand search), "using computations _ material program" (Expand search), "using computations _ social program" (Expand search), "using computations _ doctoral program" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python 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: (("using computations _ tutorial program") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computations _ tutorial program\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( using computations _ tutorial program ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using computations _ tutorial program") OR ("using python python python programming"))*.