1.) You can limit your search using the geographical selection tool. The selection of superior regions (bold) includes all respective territories. If you would like to research individual countries, you can select them separately.
2.) In the thematic selection area you can search for documents structured hierarchically according to theme. » mehr.

You will find the number of matching results in parenthesis after the themes.
The blue folders can be clicked on to reveal subordinate information.
The subordinate information under these categories is displayed indented.
3.) opens the search.
4.) Data source selection – Here you can select specific databanks to scan for your search.
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