Perhaps you should try some spelling variations:
"teaching computational in computer program" » "using computational in computer program" (Expand search), "teaching educational in computer program" (Expand search), "applying computational in computer program" (Expand search), "teaching computational and computer program" (Expand search), "teaching computational _ computer program" (Expand search), "teaching computational 3d computer program" (Expand search)
"using coding format python programming" » "using coping format python programming" (Expand search), "using coating format python programming" (Expand search), "using cooking format 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: "((\"teaching computational in computer program\") OR (\"using coding format python programming\"))~".
• Removing quotes may allow a broader search: (( teaching computational in computer program ) OR ( using coding format python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("teaching computational in computer program") OR ("using coding format python programming"))*.