Perhaps you should try some spelling variations:
"build aggressive disorders" » "build depressive disorders", "build recessive disorders", "build aggressive diseases", "being aggressive disorders", "und aggressive disorders", "based aggressive disorders"
"build impressive disorder" » "build depressive disorders", "build depression disorder", "build obsessive disorder", "build immersive disorder", "build massive disorder"
"mild depressive disorder" » "sind depressive disorder", "die depressive disorder", "und depressive 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: (("mild depressive disorder") OR ((("build impressive disorder") OR ("build aggressive disorders")))).
• Removing quotes may allow a broader search: (( mild depressive disorder ) or ((( build impressive disorder ) or ( build aggressive disorders )))).
• Adding a wildcard symbol may retrieve word variants: (("mild depressive disorder") or ((("build impressive disorder") or ("build aggressive disorders"))))*.