Perhaps you should try some spelling variations:
"using computational algorithm using program" » "using computational algorithms using program" (Expand search), "and computational algorithm using program" (Expand search), "using computational algorithm in program" (Expand search), "using computational algorithm housing program" (Expand search), "using computational algorithm nursing program" (Expand search), "using computational algorithm aging program" (Expand search)
"using imputation and coding program" » "using mutation and coding program" (Expand search), "testing imputation and coding program" (Expand search), "using indentation and coding program" (Expand search), "using computation and coding program" (Expand search), "using reputation and coding program" (Expand search), "using imputation and cloning program" (Expand search), "using imputation and loading program" (Expand search), "using imputation and cooling programs" (Expand search), "using imputation and coping program" (Expand search), "using imputation and cooling program" (Expand search), "using imputation and cooking program" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("using computational algorithm using program") OR ("using imputation and coding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational algorithm using program\") OR (\"using imputation and coding program\"))".
• Removing quotes may allow a broader search: (( using computational algorithm using program ) OR ( using imputation and coding program )).
• Adding a wildcard symbol may retrieve word variants: (("using computational algorithm using program") OR ("using imputation and coding program"))*.