The Internet is a self-publishing medium . Your visits to subject directories and search engines will yield files with a wide range of quality from a variety of sources. Be sure to evaluate everything you encounter. Try out multiple research sites when you are investigating a topic. Subject directories and search engines vary in their database contents, features, and accuracy.
All searches require that key words be input to the engine.
The first step in refining a query is to use multiple key words. For example, use the words major league baseball to focus the search. Additional options include the use of similar spellings. For hot air balloons be sure to try hotair and baloons. Yes, try misspellings.