Tundra
From WebLichtWiki
TüNDRA - the Tübingen aNnotated Data Retrieval Application - is a treebank search application based in part on the popular but no longer supported TIGERsearch program.
Using TüNDRA
TüNDRA is available via the WebLicht website at https://weblight.sfs.uni-tuebingen.de/Tundra.