After Opening a ClaiMaker Connection, you will find that a menu option on The Node Right-Click Menu will become available to you, see figure 1 below.
There are three areas of the ClaiMaker database that you can search; 'Concepts', 'Conceptual Neighbourhood' and 'Documents'. When you select one of these options on a given node, the text of the label of that node will be sent as the search criteria. A new browser window will be opened and you will be taken to the relevant search results page, and any matches found will be displayed to you.
For further information on ClaiMaker please see the ClaiMaker website.