I might look into using this solution as well, it certainly is more efficient than looping through all the words as I'm doing now for nGrams > 1. How can I match multiple occurences with my regex? :one|two|three)\b Regex options: Case insensitive Regex flavors: .NET, Java, JavaScript, PCRE, Perl, Python, Ruby 1. Learn to match email addresses using regular expressions in java, Learn to match passwords using regular expressions in java, Learn to match trademark symbol using regular expressions in java, Learn to match currency symbol using regular expressions in java, Learn to match character in greek extended and greek script using regular expressions in java, Learn to match north american phone numbers using regular expressions in java, Learn to match international phone numbers using regular expressions in java, Learn to match date formats using regular expressions in java, Learn to match SSNs using regular expressions in java, Learn to match ISBNs using regular expressions in java, Learn to match US Postal Codes using regular expressions in java, Learn to match Canadian Postal Codes using regular expressions in java, Learn to match U.K. Well, its because ) is a special character in regex! 583), Statement from SO: June 5, 2023 Moderator Action, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood. You can also access the above code segment through this link. Thanks again for the great tip! I'm aiming for some way to get results with the sub-matches separated like: 2020 comment: rather than using regex, we now have URLSearchParams, which does all of this for us, so no custom code, let alone regex, are necessary anymore. If you have two style blocks: then it will happily match '1