This Live Search is specialized on the Annotations search personality: Associations between GO terms and genes or gene products.
Live Search will return results from the Gene Ontology as you type. No results will be returned until the search input is at least three characters. After that, you may also use the filters to limit or reduce the results.
For a detailed explanation on how to search, a list of what fields can be used in the search string, or an explanation for how to get the results you want, please view the AmiGO 2 search documentation.