Select the most important 2-3 terms related to your topic. Put the word AND between each new term; this tells the database to look for resources with ALL your terms.
Ancient Egypt AND art
Use quotation marks ( " " ) around phrases (two or more words); this tells the database to look for the words in that specific order.
Use an asterisk ( * ) to find multiple endings of one word. Using symbol* as a search term will include results that refer to symbol, symbols, symbolic, symbology, and symbolism.