Solution:
- Start by making a list of the search engines you already know about (e.g. Google, Bing, Yahoo).
- Use a search engine (e.g. Google) to search for “alternative search engines” or “lesser known search engines”.
- Browse through the search results to find websites that list and/or review alternative search engines.
- Visit the websites of the search engines that are listed and read about their features and capabilities.
- Add the search engines that you find interesting and relevant to your list.
- Continue this process until you have compiled a list of at least 10 different search engines.