Perhaps you should try some spelling variations:
"tri-formation processes" » "tri-forming processes", "tri-information processing", "tri-animation processes", "tri-information processinges", "tri-transformation processes"
"tri-formation process" » "tri-animation process", "tri-information processing", "tri-transformation process"
"tri-forming process" » "tri-forming processes"

Try widening your search to All Fields.

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• If you are trying to use Boolean operators, they must be ALL CAPS: (("tri-forming process") OR ((("tri-formation process") OR ("tri-formation processes")))).
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