题目内容：

How to be a safe and smart searcher

Several keywords will help to find better results. 1. If you want to find out about seagulls (海鸥), for example, search for “bird seagull” and not just “seagull”， because seagull might also be the name of  anything else, from a hotel to a documentary film.

Exact references can help you find what you're looking for. If you are looking for an exact phrase or sentence, e．g. “seagulls are very clever”， type it between inverted commas (“”) and only exact matches will be shown. 2.

Avoid common words like “a” or “the” in a search. These aren't always helpful and are usually unnecessary.

Remove unwanted results by adding a minus symbol (­). For example, “Seagull­hotel­film” would leave out all references to hotels and films.

Check your spelling. Make sure that you spell every word in the search box correctly. 3. That's because sometimes there are mistyped words existing.

Have a filter (筛选程序). It's a good idea to filter your online searchers, especially when you are searching for pictures. Ask an adult to help you add a filtering system. There are lots of filtering software options (可选择的事物) available.

4. Some search engines personalize the results, so check out the option of using a search engine that doesn't do this and you will get different results.

Make sure the reliability. Reliability is very important when you are searching on the Internet. Always ask yourself, “Is this reliable？” Don't make the mistake of believing everything you see. Some websites are unreliable and some information is false. 5.

A．Make sure that you're using the safest search settings.

B．The smallest typing mistakes can bring unwanted results.

C．Check your information on other websites before accepting it.

D．Use more than one keyword when you are doing a search.

E．Experiment with different search engines until you find the one that's best for you.

F．This is useful when you want to find something you've already seen but lost.

G．But finding the right information among thousands of links can be a real challenge.