Click here to begin adding filter conditions.

Click the dropdown to view available filter categories.

For example, select "Medicine" to only show data sources that relate to medicine.

Click here to add another filter condition.

Click the dropdown again to view available filter categories.

For example, select "Anaesthesiology" to only show data sources that relate to both medicine and anesthesiology.

Click here again to add another filter condition.

Click here to modify operators according to your needs.

Select "Equipment", for example, to only show equipment-related data sources that relate to both medicine and anaesthesiology.

Toggle on any filter options as required, for example "Pharmaceutical".

Continue to combine filter conditions as required. 
For example, filter the gallery to show data sources that estimated the "Acidification potential" of anaesthesiology-related equipment or pharmaceuticals.

Once filters are setup, click here to minimise the filter view and explore the gallery.

Gallery: combining filters