It should be a web app which allows you search in LiveJournal communities using Russian and English morphology. I used (with many changes) Katkov's lj java library (taken from http://sourceforge.net/projects/ljapi/) and Lucene integration code (taken from http://mazko.github.io/blog/posts/2012/10/27/lucene-iazykovye-analizatory/)
I started this project because Yandex Blogs service is indexing last month only
Contributors are welcome