Perhaps you should try some spelling variations:
"computer- aimed engineering or guided engineering " » "computer- aimed engineering or guide toengineering ", "computer- aimed engineering or grid engineering ", "computer- aimed engineering or build engineering ", "computer- added engineering or guided engineering ", "computer- limited engineering or guided engineering ", "computer- linked engineering or guided engineering "
"computer-valued engineering" » "computer-value engineering", "computer-values engineering", "computer-valves engineering"
"computer-aided engineering" » "computer-added engineering"

Try widening your search to All Fields.

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: (((("computer-aided engineering") OR ("computer-((aimed engineering) or (guided engineering))"))) OR ("computer-valued engineering")).
• Removing quotes may allow a broader search: (((( computer-aided engineering ) or ( computer-((aimed engineering) or (guided engineering)) ))) or ( computer-valued engineering )).
• Adding a wildcard symbol may retrieve word variants: (((("computer-aided engineering") or ("computer-((aimed engineering) or (guided engineering))"))) or ("computer-valued engineering"))*.