When searching using OneSearch or another database, you will only want to enter the key words or key concepts of your topic. You want to avoid typing full sentences.
One way to develop keywords is to brainstorm the most important words or concepts that are associated with your research paper topic. Another way is to use the words or terminology you learned in your initial research. When you use terminology that authors are already using, you will have more relevant results.
Because you may need to try multiple words in order to find the most relevant information, it's a great idea to think of all the synonyms or related terms for your main concepts.
For example, if I want to search for information about how will climate change affect the U.S. consumer price index, some terms you may consider searching are:
Depending on your research topic, your list could be much longer or shorter. Remember, if you need help, Ask a Librarian
Another way to develop relevant search terms is to look at a record of a book or article. There may be keywords or subjects listed in the record that you can then search.