Perhaps you should try some spelling variations:
"nato science theories 10:, physics" » "nato science theory 10:, physics", "nato science three 10:, physics", "national science theories 10:, physics", "nato science theories 1:, physics", "nato science theories 11:, physics", "nato science theories 3:, physics"
"radio science series 10:, physics" » "radio science services 10:, physics", "radio science stories 10:, physics", "radio sciences serious 10:, physics", "radio science series 1:, physics", "radio science series 3:, physics", "radio science series 2:, physics"
"animal science series 10:, physics" » "animal science services 10:, physics", "animal science stories 10:, physics", "animal sciences serious 10:, physics", "animal science series 1:, physics", "animal science series 3:, physics", "animal science series 2:, physics"

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: "((((\"radio science series 10:, physics\") OR (\"nato science theories 10:, physics\"))) OR (\"animal science series 10:, physics\"))".
• Removing quotes may allow a broader search: (((( radio science series 10:, physics ) OR ( nato science theories 10:, physics ))) OR ( animal science series 10:, physics )).
• Adding a wildcard symbol may retrieve word variants: (((("radio science series 10:, physics") OR ("nato science theories 10:, physics"))) OR ("animal science series 10:, physics"))*.