How do I search for accented and special characters?

You can search for accented characters either with or without the accent. The results will also contain both variants.

For Example: España and Espana will both be found whether you entered espana or españa.
This also applies to most special characters except Greek characters

To search specifically for a special character or a punctuation mark, enclose it in double quotes.

Note: The above does not apply to Greek characters (α, β, etc). You cannot enter Greek characters in your query. If you want to retrieve β-lactamase inhibitor, search for *lactamase inhibitor. Your results will contain both β-lactamase inhibitor and α-lactamase inhibitor.