@abc.abstractmethod<EOL><INDENT>def get_assessments_taken_by_search(self, assessment_taken_query, assessment_taken_search):<DEDENT>
return<EOL>
Gets the search results matching the given search query using the given assessment taken query.

        :param assessment_taken_query: the assessment taken query
        :type assessment_taken_query: ``osid.assessment.AssessmentTakenQuery``
        :param assessment_taken_search: the assessment taken search
        :type assessment_taken_search: ``osid.assessment.AssessmentTakenSearch``
        :return: the assessment taken search results
        :rtype: ``osid.assessment.AssessmentTakenSearchResults``
        :raise: ``NullArgument`` -- ``assessment_taken_query`` or ``assessment_taken_search`` is ``null``
        :raise: ``OperationFailed`` -- unable to complete request
        :raise: ``PermissionDenied`` -- authorization failure occurred
        :raise: ``Unsupported`` -- ``assessment_taken_query`` or ``assessment_taken_search`` is not of this service

        *compliance: mandatory -- This method must be implemented.*