Search among questions and variables connected to data in the SND research data catalogue. The hits will show the exact question, as posed in the survey, and in which datasets that exact question has been used. If you click the data description in the catalogue, you will usually be able to find the entire survey. If you search for a variable, you will receive information about which data that contain the particular variable.
The questions and variables bank primarily contains questions and variables in data from the social sciences, medicine, and health sciences up to the year 2016. The service is under development and at present there is no information for later data.