San Francisco-based Lucidworks, an artifical intelligence-powered search technology company, said Monday it nabbed $100 million from investors, including provate equity firm Francisco Partners and investment firm TPG Sixth Street Partners. According to Lucidworks’ statement, investment from Top Tier Capital Partners and venture capital firms Shasta Ventures, Granite Ventures and AllegisCyber are existing Lucidworks investors. Lucidworks also said that none of its existing investors sold shares as part of the $100 million investment.