Perhaps you should try some spelling variations:
"animal science theories 1:, physics" » "animal science theory 1:, physics", "animal science theories 3:, physics", "animal science theories 4:, physics", "animal science theories 2:, physics"
"spatial science three b:, physics" » "social science three b:, physics", "spatial science thin b:, physics", "spatial science three big:, physics", "spatial science three 11:, physics"
"natural science three b:, physics" » "natural sciences three b:, physics", "natural science thin b:, physics", "natural science three big:, physics", "natural science three 11:, physics"
"natural science third b:, physics" » "natural sciences third b:, physics", "natural science thin b:, physics", "natural science theory b:, physics", "natural science third _:, physics", "natural science third a:, physics", "natural science third c:, physics"

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: (((("spatial science three b:, physics") OR ((("natural science three b:, physics") OR ("natural science third b:, physics"))))) OR ("animal science theories 1:, physics")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"spatial science three b:, physics\") or (((\"natural science three b:, physics\") OR (\"natural science third b:, physics\"))))) or (\"animal science theories 1:, physics\"))".
• Removing quotes may allow a broader search: (((( spatial science three b:, physics ) or ((( natural science three b:, physics ) OR ( natural science third b:, physics ))))) or ( animal science theories 1:, physics )).
• Adding a wildcard symbol may retrieve word variants: (((("spatial science three b:, physics") or ((("natural science three b:, physics") OR ("natural science third b:, physics"))))) or ("animal science theories 1:, physics"))*.