Perhaps you should try some spelling variations:
"using computational theory computer program" » "using computational tool computer program" (Expand search), "using computational tools computer program" (Expand search), "using computational chemistry computer program" (Expand search), "and computational theory computer program" (Expand search), "using computational therapy computer program" (Expand search), "using computational the computer program" (Expand search), "using computational theory consumer program" (Expand search)
"using coding in python programming" » "using coping in python programming" (Expand search), "using coating in python programming" (Expand search), "using cooking in python programming" (Expand search), "using coding rna python programming" (Expand search), "using coding and python programming" (Expand search), "using coding _ 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: "((\"using computational theory computer program\") OR (\"using coding in python programming\"))~".
• Removing quotes may allow a broader search: (( using computational theory computer program ) OR ( using coding in python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational theory computer program") OR ("using coding in python programming"))*.