Perhaps you should try some spelling variations:
"quantum numerical calculations" » "quantum numerical calculation", "quantum numerical simulations", "quantum numerical simulation", "quantum spherical calculations", "quantiles numerical calculations", "momentum numerical calculations"
"quantum numerical solution" » "quantum numerical simulation", "quantum spherical solution", "quantiles numerical solution", "momentum numerical solution"

Try widening your search to All Fields.

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("quantum numerical calculations") OR ("quantum numerical solution")).
• Removing quotes may allow a broader search: (( quantum numerical calculations ) or ( quantum numerical solution )).
• Adding a wildcard symbol may retrieve word variants: (("quantum numerical calculations") or ("quantum numerical solution"))*.