Perhaps you should try some spelling variations:
"and computational _ computing program" » "_ computational _ computing program" (Expand search), "and computational _ consulting program" (Expand search), "and computational _ computer program" (Expand search), "and computational _ computador program" (Expand search)
"dft calculations and computing program" » "dft calculations and consulting program" (Expand search), "dft calculations and computer program" (Expand search), "dft calculations and computador program" (Expand search), "dft calculations of computing program" (Expand search), "dft calculation of computing program" (Expand search), "dft calculations grid computing program" (Expand search), "dft calculations fog computing 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 _ computing program\") OR (\"dft calculations and computing program\"))~".
• Removing quotes may allow a broader search: (( and computational _ computing program ) OR ( dft calculations and computing program ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational _ computing program") OR ("dft calculations and computing program"))*.