Perhaps you should try some spelling variations:
"using computation from sampling program" » "using computational from sampling program" (Expand search), "using compilation from sampling program" (Expand search), "using coaptation from sampling program" (Expand search), "using competition from sampling program" (Expand search), "using amputation from sampling program" (Expand search), "using complication from sampling program" (Expand search), "using computation from labeling program" (Expand search), "using computation from smoking program" (Expand search), "using computation from jumping program" (Expand search), "using computation from saline program" (Expand search), "using computation from samples program" (Expand search), "using computation term sampling program" (Expand search)
"using imputation code coding program" » "using mutation code coding program" (Expand search), "testing imputation code coding program" (Expand search), "using computational code coding program" (Expand search), "using imputation model coding program" (Expand search), "using imputation some coding program" (Expand search), "using imputation models coding program" (Expand search), "using imputation code cloning program" (Expand search), "using imputation code loading program" (Expand search), "using imputation code cooling programs" (Expand search), "using imputation code codigo program" (Expand search), "using imputation code according program" (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 imputation code coding program\") OR (\"using computation from sampling program\"))~".
• Removing quotes may allow a broader search: (( using imputation code coding program ) OR ( using computation from sampling program ))~.
• Adding a wildcard symbol may retrieve word variants: (("using imputation code coding program") OR ("using computation from sampling program"))*.