Investing time now to get relevant sources will save you time later.
The title (Box 1) gives you an idea of what the article is about. The icon shown in Box 2 indicates what type of source the result is - academic journal, newspaper, etc. Publication information (Box 3) tells you when, where and by whom the article was published. The abstract (or summary) comes immediately after and gives more detail on what the article is about. Finally, subject terms (Box 4) tell you what major topics are discussed in the article.
◊ Keep your search simple.
Bad: How does watching television harm children's health?
Good: children AND television AND health
◊ Look at your number of results.
Too Many: Add keywords or be more specific.
Too Few: Change keywords or make them more broad.
◊ Ask for help! Librarians are happy to help!
Check the FULL TEXT box if you see it.
1. If you get very few articles, your keywords might be too specific.
Instead of: body mass index of elementary school children who eat doritos
Try: body mass index AND children AND junk food
2. If you get too many articles covering different aspects of the topic, your keywords might be too general.
Instead of: plants
Try: invasive plants
3. Article authors may have used slightly different words.
For example, instead of soda, they may have used soft drinks.