Perhaps you should try some spelling variations:
"based computational using sampling program" » "and computational using sampling program" (Expand search), "by computational using sampling program" (Expand search), "based computation using sampling program" (Expand search), "based computations using sampling program" (Expand search), "based computacional usinas sampling program" (Expand search), "based computational using labeling program" (Expand search), "based computational using smoking program" (Expand search), "based computational using jumping program" (Expand search), "based computational using subsampling program" (Expand search), "based computational using saline program" (Expand search), "based computational sinus sampling program" (Expand search)
"advanced validation and coding program" » "advanced oxidation and coding program" (Expand search), "advanced glication and coding program" (Expand search), "advanced visualization and coding program" (Expand search), "advanced validation of coding program" (Expand search), "advanced validation and cloning program" (Expand search), "advanced validation and loading program" (Expand search), "advanced validation and cooling programs" (Expand search), "advanced validation and coping program" (Expand search), "advanced validation and cooling program" (Expand search), "advanced validation 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: "((\"advanced validation and coding program\") OR (\"based computational using sampling program\"))~".
• Removing quotes may allow a broader search: (( advanced validation and coding program ) OR ( based computational using sampling program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced validation and coding program") OR ("based computational using sampling program"))*.