Perhaps you should try some spelling variations:
"handbuch band werkstoffprufung" » "handbuch b werkstoffprufung", "handbuch stahl werkstoffprufung", "handbuch und werkstoffprufungen"
"handbuch und werkstoffprufung" » "handbuch uber werkstoffprufung", "handbuch eine werkstoffprufung", "handbuch der werkstoffprufung"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"handbuch und werkstoffprufung\") OR (\"handbuch band werkstoffprufung\"))".
• Removing quotes may allow a broader search: (( handbuch und werkstoffprufung ) OR ( handbuch band werkstoffprufung )).
• Adding a wildcard symbol may retrieve word variants: (("handbuch und werkstoffprufung") OR ("handbuch band werkstoffprufung"))*.