What kind of sources do you want to look for?
Keywords = the major terms for your topic, research question, or subject of interest
Examples:
Now let's look at how we can use our keywords for searching with Boolean operators!
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SAMPLE TOPIC: What strategies did people develop to live in their environments from 4000-2000 BCE?
Searching with AND...
Searching with OR...
Searching with NOT...
Now let's look at how we can use our keywords and Boolean operators with other sophisticated stategies!
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TRUNCATION | WILDCARDS | PARENTHESES | PROXIMITY |
Often used to conveniently search multiple endings of a word or letter sequence. Examples: child* = child, childs, children, childrens, childhood histor* = history, historic, historian, historically, historiography, historiographic |
Often used to replace/substitute letters of a word. Examples: colo*r = color and colour wom*n = woman and women transplant** = transplant, transplanted, transplanter |
These can be used to assist with Boolean searches when you need to use both AND and OR... Examples: (United States OR North America) AND (extraterrestrials OR "alien life") (WWII OR "World War II" OR "second world war") AND (soldier* OR milit*) |
You might want or expect to see key terms close to one another. Examples: "civil war" N5 wom*n Apollo N10 (moon OR mission) |