Identify the key words that describe your topic and use them to search the library catalog and databases. Make a list of synonyms and search with those, too. Enclose words in "quotation marks" when you want multiple words to express one idea or concept.
Examples:
aesthetics and education
"weimar classicism" and schiller
Use the words AND, OR, and NOT--called boolean operators--between your keywords to broaden or narrow your search.
Example:
schiller and (plays or poems)
If you shorten, or truncate, a word and then use an asterisk to "stand-in" for its different endings, your search results will include all forms of the word.
Example:
A key word search for drama* will look for drama, dramatist, dramatists, dramatic--
drama* and "german romanticism"