Perhaps you should try some spelling variations:
"animal science theories b:, physics" » "animal science theory b:, physics", "animal science three b:, physics", "animal science theories 3:, physics", "animal science theories 4:, physics", "animal science theories 1:, physics"
"spatial science series b:, physics" » "social science series b:, physics", "spatial science services b:, physics", "spatial science stories b:, physics", "spatial sciences serious b:, physics", "spatial science series 1:, physics", "spatial science series 10:, physics", "spatial science series 11:, physics"
"animal science series b:, physics" » "animal science services b:, physics", "animal science stories b:, physics", "animal sciences serious b:, physics", "animal science series 1:, physics", "animal science series 10:, physics", "animal science series 11:, physics"

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: (((("animal science series b:, physics") OR ("animal science theories b:, physics"))) OR ("spatial science series b:, physics")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"animal science series b:, physics\") OR (\"animal science theories b:, physics\"))) or (\"spatial science series b:, physics\"))".
• Removing quotes may allow a broader search: (((( animal science series b:, physics ) OR ( animal science theories b:, physics ))) or ( spatial science series b:, physics )).
• Adding a wildcard symbol may retrieve word variants: (((("animal science series b:, physics") OR ("animal science theories b:, physics"))) or ("spatial science series b:, physics"))*.