Keywords are terms that describe the topic you are researching. Keywords can be a people, places, things, ideas, or concepts. We need keywords to effectively search in library academic databases (like CLIO or Jstor). Unlike internet browsers, which have developed to understand full questions written in natural language, academic databases use keywords to locate resources.
There are no perfect searches when using keywords, which is why it's useful to brainstorm lots of related terms and/or synonyms to locate what you are looking for. For example, an architectural project may be known by a variety of names across languages, cultures, and periods. Having a clear understanding of how terms shift will help you in your search.
Subject headings offer another way to navigate CLIO. These links can take you to related texts that have been described in similar ways. They can also be a good source for identifying useful related keywords.
Academic databases work most effectively when using AND, OR, and NOT or including "quotation marks" or asterisks * in your searching. The videos below do a wonderful job unpacking how these tools work.
Catalog search tips: