Perhaps you should try some spelling variations:
engineereds » engineers, engieered, enginered, engineerss, engineerseds, engineeds
engineersings » engineerings, engineering, engineereing, engineerssings, enginesings
reengineered » reengineer, reengineering, bioengineered, reengineers, reengineersed, reengineed
enineered » engieered, enginered, unengineered
engineered » engineers, engineersed, engineed
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: (((engineereds OR engineersings) OR (reengineered OR (enineered OR engineered))) OR engineer).
• Adding a wildcard symbol may retrieve word variants: (((engineereds or engineersings) or (reengineered or (enineered or engineered))) or engineer)*.