The Pro, Pro+ and eCommerce editions of the Tooltip Glossary make it possible to support partial word search. This is needed when dealing with Asian languages such as Japanese, which does not have a space between words, or in cases where you are looking into highlighting part of the word.
To set this feature you need to visit the CM Glossary Tooltip plugin settings and uncheck the option: “Highlight only space separated terms”.
By default this options is set – which means only the space separated words would be searched.