Perhaps you should try some spelling variations:
"build depressive disorders" » "build depressive disorder", "mild depressive disorders", "und depressive disorders", "bei depressive disorders"
"build aggressive disorders" » "build depressive disorder", "build recessive disorders", "build aggressive episodes", "being aggressive disorders", "und aggressive disorders", "based aggressive disorders"
"build impressive disorder" » "build depressive disorder", "build depression disorder", "build obsessive disorder", "build immersive disorder", "build massive disorder"
"build aggressive diseases" » "build progressive diseases", "build progressive disease", "build depressive disease", "being aggressive diseases", "und aggressive diseases", "based aggressive diseases"

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: (("build impressive disorder") OR ((((("build aggressive diseases") OR ("build aggressive disorders"))) OR ("build depressive disorders")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"build impressive disorder\") or (((((\"build aggressive diseases\") OR (\"build aggressive disorders\"))) or (\"build depressive disorders\"))))".
• Removing quotes may allow a broader search: (( build impressive disorder ) or ((((( build aggressive diseases ) OR ( build aggressive disorders ))) or ( build depressive disorders )))).
• Adding a wildcard symbol may retrieve word variants: (("build impressive disorder") or ((((("build aggressive diseases") OR ("build aggressive disorders"))) or ("build depressive disorders"))))*.