Perhaps you should try some spelling variations:
"publikationen der vulkaninstituts " » "publikationen des vulkaninstituts ", "publikation der vulkaninstituts ", "implikationen der vulkaninstituts "
"publikationen zur vulkaninstituts " » "publikationen von vulkaninstituts ", "implikationen zur vulkaninstituts ", "publikationen und vulkaninstituts "
saul friedlander » _ friedlander, j.b friedlander

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: (("publikationen der vulkaninstituts ") OR ("publikationen zur vulkaninstituts "))saul friedlander"".
• Removing quotes may allow a broader search: (( publikationen der vulkaninstituts ) or ( publikationen zur vulkaninstituts ))saul friedlander.