Perhaps you should try some spelling variations:
reengineersed » reengineered, reengineering, reengineer, reengineerssed, reenginesed
enginered » engendered, engined, enginee
engineered » engineers, engineersed, engineed
unengineered » unengineers, nonengineered, reengineered, nanoengineered, unengineersed, unengineed
engieered » enineered, reengineered
engineer » engineers, engine

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: (((reengineersed OR (enginered OR engineered)) OR (engieered OR unengineered)) OR engineer).
• Adding a wildcard symbol may retrieve word variants: (((reengineersed or (enginered or engineered)) or (engieered or unengineered)) or engineer)*.