Dear all, I vobe Koha, but there is an annoying matter that I've experienced when do searching in Koha. If I included a non-letter character, for example a colon, I got no results. But if I remove it, then the results show up. Anyone can help? I use Koha 20.11.18.000 with Zebra. I have not tried using ElasticSearch yet, due to failed installation in the first attempts, two years ago. Thank you in advance. Regards, *Toni Afandi* *Librarian* *STT SAAT* *(Southeast Asia Bible Seminary)*