Here are some
things you can use to help make searching simpler.
You type in a word, if you want to learn something more about it.You can
also put in a + sign. I'll show you an examle:president+korean. That will
show you either a korean president or the president with a korean person.
You can also use a - sign. That's only if you don't want that subject to
apear. For Example: president-korean. Then there is another stategy
where you use a pair of Quotation Marks,"". Here is a example:"president
Bush". That will narrow the search for only those specific works. So
you can use of these to help you to research on the internet.