Perhaps you should try some spelling variations:
"and computation using computer program" » "and computations using computer program" (Expand search), "and computation in computer program" (Expand search), "and composition using computer program" (Expand search), "and computational using computer program" (Expand search), "of computation using computer program" (Expand search)
"using coding rna python programming" » "using coping rna python programming" (Expand search), "using coating rna python programming" (Expand search), "using cooking rna python programming" (Expand search), "using coding rnas python programming" (Expand search), "using coding rpa python programming" (Expand search), "using coding in python programming" (Expand search), "using coding on 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: "((\"and computation using computer program\") OR (\"using coding rna python programming\"))~".
• Removing quotes may allow a broader search: (( and computation using computer program ) OR ( using coding rna python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computation using computer program") OR ("using coding rna python programming"))*.