Perhaps you should try some spelling variations:
"using computation in computer program" » "using computational in computer program" (Expand search), "using imputation in computer program" (Expand search), "using compilation in computer program" (Expand search), "using computation and computer program" (Expand search), "using computation of computer program" (Expand search), "using computation _ computer program" (Expand search)
"using rdf from python programming" » "using rdf from pathogen programming" (Expand search), "using rdf from anthony programming" (Expand search), "using rbf from python programming" (Expand search), "using rdna from python programming" (Expand search), "using raft from python programming" (Expand search), "using of from python programming" (Expand search), "using off from python programming" (Expand search), "using l.f from 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 computation in computer program\") OR (\"using rdf from python programming\"))~".
• Removing quotes may allow a broader search: (( using computation in computer program ) OR ( using rdf from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation in computer program") OR ("using rdf from python programming"))*.