Perhaps you should try some spelling variations:
"support a internationale seminar." » "support a international seminar.", "support a international seminars.", "support a internationale bernard.", "support 2 internationale seminar.", "support 3 internationale seminar.", "support 1 internationale seminar.", "support _ internationale seminar."
"support _gri integration south." » "support _gri integration study.", "support _gri integration some.", "support _gri integration social.", "support grid integration south.", "support der integration south.", "support iii integration south.", "support agri integration south.", "support _ integration south."

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: (("support a internationale seminar.") OR ("support _gri integration south."))~.
• Removing quotes may allow a broader search: (( support a internationale seminar. ) or ( support _gri integration south. ))~.
• Adding a wildcard symbol may retrieve word variants: (("support a internationale seminar.") or ("support _gri integration south."))*.