In case you did not see this post on H-Buddhism Net, or do not have access to that listserv, here’s the news:

I am pleased to announce a new service that is now available through the INDOLOGY website.

SARIT is a freely-available online facility that enables you to search through an online library of Sanskrit texts for keywords, word-collocations, and other linguistic strings.  The system is based on the well-known ARTFL software, and is exceptionally powerful.  It can handle many forms of query and output, including KWIC indexes. Your imagination is the limit.