Inclusion of single characters is not currently allowed for key words in TRAC, but many langauges, especially common Asian languages including Mandarin and Korean, include many words that are single characters. Our team has had multiple instances where we cannot include significant proper nouns as key words in our searches because they are single characters.
Hi Lauren,
Thank you for that feedback. I will relay this to the wider dev team and see if this is something we can allow in the future and keep you posted.
Thanks
Linda