The initiative looks interesting, although I would like to see at another time an analysis of the quality of the search engine and its results. Ok, it is good to support an ecological project and more if it is doing something as simple as using a particular search engine, but I also have to assure users that the engine has a search capability that is not far below other engines. existing search, that is, while having the Ecological Plus, the search engine must work well as such to be attractive.