IF YOU TYPE... | YOU WILL GET: |
John | all names containing "John" only —
John Brown Marian John |
John* | all names containing or beginning with "John" —
John Brown Helen Johnson Johnny Smith |
John AND Brown | all names containing only "John" AND only "Brown" —
John Brown John E. Brown |
John OR Brown: | all names containing "John" OR "Brown" —
John Brown Ed John Harry Brown |