Perhaps you should try some spelling variations:
"and computational code computing program" » "and computational model computing program" (Expand search), "and computational cost computing program" (Expand search), "and computational models computing program" (Expand search), "_ computational code computing program" (Expand search), "and computational code consulting program" (Expand search), "and computational code computer program" (Expand search), "and computational code computador program" (Expand search), "and computational modern computing program" (Expand search)
"and optimization and coding program" » "and optimization and cloning program" (Expand search), "and optimization and loading program" (Expand search), "and optimization and cooling programs" (Expand search), "and optimization and coping program" (Expand search), "and optimization and cooling program" (Expand search), "and optimization and cooking 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: "((\"and computational code computing program\") OR (\"and optimization and coding program\"))~".
• Removing quotes may allow a broader search: (( and computational code computing program ) OR ( and optimization and coding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational code computing program") OR ("and optimization and coding program"))*.