Perhaps you should try some spelling variations:
"radio science theories ii:, mathematics, physics and chemistry" » "radio science theory ii:, mathematics, physics and chemistry", "radio science three ii:, mathematics, physics and chemistry", "radio science theories 2:, mathematics, physics and chemistry"
"radio science theories 1:, mathematics, physics and chemistry" » "radio science theory 1:, mathematics, physics and chemistry", "radio science three 1:, mathematics, physics and chemistry", "radio science theories 3:, mathematics, physics and chemistry", "radio science theories 4:, mathematics, physics and chemistry"
"radio science stories 1:, mathematics, physics and chemistry" » "radio science studies 1:, mathematics, physics and chemistry", "radio science series 1:, mathematics, physics and chemistry", "radio science stories 14:, mathematics, physics and chemistry", "radio science stories 10:, mathematics, physics and chemistry", "radio science stories 13:, mathematics, physics and chemistry"
"radio science stories 12:, mathematics, physics and chemistry" » "radio science studies 12:, mathematics, physics and chemistry", "radio science series 12:, mathematics, physics and chemistry", "radio science stories 2:, mathematics, physics and chemistry", "radio science stories 14:, mathematics, physics and chemistry", "radio science histories 12:, mathematics, physics and chemistry", "radio science stories 142:, mathematics, physics and chemistry", "radio science stories 102:, mathematics, physics and chemistry", "radio science stories 132:, mathematics, physics and chemistry"

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 stories 1:, mathematics, physics and chemistry") OR ("radio science stories 12:, mathematics, physics and chemistry"))) OR ((("radio science theories ii:, mathematics, physics and chemistry") OR ("radio science theories 1:, mathematics, physics and chemistry")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"radio science stories 1:, mathematics, physics and chemistry\") OR (\"radio science stories 12:, mathematics, physics and chemistry\"))) or (((\"radio science theories ii:, mathematics, physics and chemistry\") or (\"radio science theories 1:, mathematics, physics and chemistry\"))))".
• Removing quotes may allow a broader search: (((( radio science stories 1:, mathematics, physics and chemistry ) OR ( radio science stories 12:, mathematics, physics and chemistry ))) or ((( radio science theories ii:, mathematics, physics and chemistry ) or ( radio science theories 1:, mathematics, physics and chemistry )))).
• Adding a wildcard symbol may retrieve word variants: (((("radio science stories 1:, mathematics, physics and chemistry") OR ("radio science stories 12:, mathematics, physics and chemistry"))) or ((("radio science theories ii:, mathematics, physics and chemistry") or ("radio science theories 1:, mathematics, physics and chemistry"))))*.