Search Help

Using Symbols
Symbol	Example	Search results
none	technology validation	Finds results that contain either or both words.
quotes	“technology validation”	Finds results that contain this phrase.
plus signs	+production +wind	Finds results that contain both words.
minus signs	research -safety	Finds results that contain the word research but not the word safety.

Other Techniques
Technique	Example	Search results
word variations	model	Finds results that contain the words model, models, modeling, modeled, etc.
title:	title:station	Finds results that contain this word in the document title.
title: and quotes	title:“fuel cell”	Finds results that contain this phrase in the document title.