Google Search is the most used search tool on mobile devices, being used by more than 80% of mobile users as at the beginning of 2019. There are many other services, the next most used being Bing, with about 8% of mobile users choosing to use it. Some examples of search engines and specific information service platforms include:
As discussed in earlier section (accessing other information services), the better you specify the input to your search request, the better outputs you will get. You can explore the services listed above and practice as required.