Perhaps you should try some spelling variations:
offshore engineering » software engineering
das reengineering » des reengineering, des reengineerings, das engineering
dm reengineering » des reengineering, zum reengineering, ada reengineering

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: %((((dm reengineering) OR (das reengineering))) OR (offshore engineering))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((((dm reengineering) OR (das reengineering))) or (offshore engineering))%22".
• Adding a wildcard symbol may retrieve word variants: %((((dm reengineering) OR (das reengineering))) or (offshore engineering))%22*.