Would it be possible to improve the search for dragons by elements? Because if I look for all the earth and fire dragons, for example, I will have in the results those which have earth and fire but also other elements as well as those which have earth OR fire as an element which ultimately still requires manual sorting. It should be possible to specify for each of the 4 possible elements of the dragons if it is mandatory or optional. This will greatly facilitate the sorting of dragons which is still very tedious today.

a question for you @Thierry-Leclercq .

instead of your suggestion...would it be easier if the defending element is chosen and the sources specified (which means they really need to sort/improve the sorting).

My thinking (which could be wrong) is that the defending element once chosen will reduce the number of results, and if you specify the source - like Mythic, Dragon book collection rewards = Modern, Sketch, Flavored) could make it more efficient, too.

@thierry-leclercq
The search results show first all dragons with all selected elements, then ones with one less, and so on. But will always show dragons with at least one selected element. They also sort them by number of elements, so 4element dragons top the list and single element dragons are at the bottom.
So if you're looking for a just terra-flame dragon, go towards the bottom of the list where the 2element dragons are listed. But if you want 4element dragons with terra and flame, they will be first at the top.