Search engines are an intrinsic part of the array of commonly used “open source” research tools. Together with social media, domain name look-ups and more traditional solutions such as newspapers, effective web searching will help you find vital information. Many people find that search engines often bring up disappointing results from dubious sources. A few tricks, however, can ensure that you corner the pages you are looking for, from sites you can trust. The same goes for searching social networks and other sources to locate people.