You can pass in any of the Summon Search API parameters 
        (without the "s." prefix). For example to remove highlighting:

            result = api.search("Web", hl=False)

        See the Summon API documentation for the full list of possible
        parameters:

        http://api.summon.serialssolutions.com/help/api/search/parameters

def search(self, q, **kwargs):
        """
        You can pass in any of the Summon Search API parameters 
        (without the "s." prefix). For example to remove highlighting:

            result = api.search("Web", hl=False)

        See the Summon API documentation for the full list of possible
        parameters:

        http://api.summon.serialssolutions.com/help/api/search/parameters
        """
        params = {"s.q": q}
        for k, v in kwargs.items():
            params["s." + k] = v
        r = self._get("/2.0.0/search", params)
        return r