Perhaps you should try some spelling variations:
"using computational methods comparing program" » "using computational model comparing program" (Expand search), "and computational methods comparing program" (Expand search), "using computational methods comparison program" (Expand search), "using computational methods comparative program" (Expand search), "using computational method comparison program" (Expand search), "using computational methods computing program" (Expand search), "using computational methods company program" (Expand search)
"by computational code coding program" » "by computational model coding program" (Expand search), "by computational cost coding program" (Expand search), "by computational models coding program" (Expand search), "_ computational code coding program" (Expand search), "and computational code coding program" (Expand search), "by computational code cloning program" (Expand search), "by computational code loading program" (Expand search), "by computational code cooling programs" (Expand search), "by computational code codigo program" (Expand search), "by computational 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: "((\"by computational code coding program\") OR (\"using computational methods comparing program\"))~".
• Removing quotes may allow a broader search: (( by computational code coding program ) OR ( using computational methods comparing program ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computational code coding program") OR ("using computational methods comparing program"))*.