The Lexis Advance service now provides the ability to search using the commands ALLCAPS, CAPS and NOCAPS for News content. These commands will allow you to find results where the terms appear in all capitalization, initial capitalization and no capitalization, respectively. These search commands will save you time by generating a more relevant result set using the term in the intended context, and help you home in on the right news articles.
Here are a few examples:
Currently available in News content only.