Perhaps you should try some spelling variations:
"using computation using structural program" » "using computation using structured program" (Expand search), "using computation using structured programs" (Expand search), "using computation using structural problem" (Expand search), "using computational using structural program" (Expand search), "using imputation using structural program" (Expand search), "using compilation using structural program" (Expand search), "using computations using structural program" (Expand search), "using computation in structural program" (Expand search), "using composition using structural program" (Expand search)
"using models from python programming" » "ising models from python programming" (Expand search), "using model from python programming" (Expand search), "nursing models from python programming" (Expand search), "using models from pathogen programming" (Expand search), "using models from anthony 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 using structural program\") OR (\"using models from python programming\"))~".
• Removing quotes may allow a broader search: (( using computation using structural program ) OR ( using models from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation using structural program") OR ("using models from python programming"))*.