Perhaps you should try some spelling variations:
"nato science partnership ancillaries: 3, high technology" » "nato science partnership libraries: 3, high technology", "national science partnership ancillaries: 3, high technology"
"radio science partnership countries: 3, high technology" » "radio science partner countries: 3, high technology"

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: (("radio science partnership countries: 3, high technology") OR ("nato science partnership ancillaries: 3, high technology")).
• Removing quotes may allow a broader search: (( radio science partnership countries: 3, high technology ) or ( nato science partnership ancillaries: 3, high technology )).
• Adding a wildcard symbol may retrieve word variants: (("radio science partnership countries: 3, high technology") or ("nato science partnership ancillaries: 3, high technology"))*.