Galago is distributed under the BSD license.  See the LICENSE file for details.
For more information about Galago, check out the docs directory.

Galago makes use of some great open-source code:
	Porter2 Stemmer (Martin Fowler, snowball.tartarus.org)
	Flanagan Math libraries (http://www.ee.ucl.ac.uk/~mflanaga/java/)
	ANTLR and StringTemplate (Terrence Parr, http://www.antlr.org)
	Maven (http://maven.apache.org)
	JUnit (http://www.junit.org)
	xmlenc (http://xmlenc.sourceforge.net/)

Websites and other contact information:
	http://www.galagosearch.org
	http://www.search-engines-book.com (Textbook website, sample collections)
	http://galagosearch.googlecode.com (Source repository, Issue tracking)
	http://groups.google.com/group/galagosearch-users (Mailing List)

EDIT: This was a course project to convert the vector model of Galago to Ngram model
By using the commands you can access it. 
Check DOC folder for details