Enter one or several search terms separated by blanks. Our search engine will find all pages and documents (mostly PDF-Files) with words that begin with the search terms and finish with a '*' or exactly match. By default the search engine applies an AND operation between the search terms. The search terms are not case sensitive.
Example begin: nano* laser* powder* finds all articles with words that begin with nano AND laser AND powder
Example exactly: nano laser powder finds all articles with words that exactly match with nano AND laser AND powder
The search terms can be concatenated with the Booelan operators AND, AND NOT, OR (in capital letters) and with brackets. Exemple: reliability sensor (piezo OR optical).