Perhaps you should try some spelling variations:
"viewegs sachbuch der technik" » "vieweg handbuch der technik", "viewegs fachbuch der technik", "viewegs fachbucher der technik", "viewegs schulbuch der technik"
"viewegs kochbuch fur technik" » "viewegs kochbuch zur technik", "viewegs fachbuch fur technik"

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: (("viewegs kochbuch fur technik") OR ("viewegs sachbuch der technik")).
• Removing quotes may allow a broader search: (( viewegs kochbuch fur technik ) or ( viewegs sachbuch der technik )).
• Adding a wildcard symbol may retrieve word variants: (("viewegs kochbuch fur technik") or ("viewegs sachbuch der technik"))*.