Perhaps you should try some spelling variations:
"using computation in computing program" » "using computational in computing program" (Expand search), "using imputation in computing program" (Expand search), "using compilation in computing program" (Expand search), "using computation in consulting program" (Expand search), "using computation in computer program" (Expand search), "using computation in computador program" (Expand search), "using computation and computing program" (Expand search), "using computation of computing program" (Expand search), "using computation _ computing program" (Expand search), "using computation grid computing program" (Expand search)
"using modeling vpython python programming" » "using modeling method python programming" (Expand search), "using model vpython python programming" (Expand search), "using modern vpython python programming" (Expand search), "using models vpython python programming" (Expand search), "using modeling python python programming" (Expand search), "using modeling pythons python programming" (Expand search), "using modeling piton 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 computation in computing program") OR ("using modeling vpython python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computation in computing program\") OR (\"using modeling vpython python programming\"))".
• Removing quotes may allow a broader search: (( using computation in computing program ) OR ( using modeling vpython python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using computation in computing program") OR ("using modeling vpython python programming"))*.