Search has been added to the Swap Offers section.
You can now filter offers by country and see postcards only from users in selected countries. You can also search by keywords. In this case, two search modes are available: show only postcards whose descriptions contain all entered words, or show postcards that contain at least one of the words.
Keyword search can be used on its own or combined with the country filter, so it is now much easier to find exactly the kind of postcards you are looking for.