There are great temptations to go astray, while your time in wilderness, or be turning in circles and circles. Be saving the search results, and bookmarking useful sites. You can continue later from where you left. The more you search on a subject, the easier and more effect further search becomes. You get the latest information and start your journey from where others have left off, taking advantage of the efforts of the experts.
Most search engines can handle natural language queries now.
Make full use of the facility whenever required. Always be as specific as possible in providing your search words. Multiple words will yield a better result than single words. Although it must be said that there is a revival of interest in the single word search with search engines having developed the capacity to prompt you with related keywords for further search. It is always better to start by eliminating what you do not need, and then within that to provide the specifics.