Perhaps you should try some spelling variations:
"build depressive disorders" » "build depressive disorder", "mild depressive disorders", "und depressive disorders", "bei depressive disorders"
"animal's aggressive disorders" » "animal's depressive disorder", "animal's aggressive diseases", "animal's aggressive episodes", "anomalous aggressive disorders", "animal aggression disorders"
"mail's recessive disorders" » "mail's responsive disorders", "mail's depressive disorder", "mail's impressive disorders", "mice recessive disorders"
"build impressive disorder" » "build depressive disorder", "build depression disorder", "build obsessive disorder", "build immersive disorder", "build massive disorder"

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's aggressive disorders") OR ("mail's recessive disorders"))) OR ((("build impressive disorder") OR ("build depressive disorders"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"animal's aggressive disorders\") or (\"mail's recessive disorders\"))) or (((\"build impressive disorder\") OR (\"build depressive disorders\"))))*".
• Removing quotes may allow a broader search: (((( animal's aggressive disorders ) or ( mail's recessive disorders ))) or ((( build impressive disorder ) OR ( build depressive disorders ))))*.