What if I know the name of the dependency I want in my Gradle config, but I don't know it's group or version? How can I cheat by guess-matching?

The basic structure of a dependency declaration in Gradle is GROUP:NAME:VERSION. Is there a way to pull a list of best matches from, say, Maven or Bintray, based on just the name of the dependency? e.g. I'd like to add hadoop to my project, but I...