What is the title of the girl song in early 90s that has an intro that begin with dot-dot dorot dot dororotdorot dorot dotdororot?

The song you're referring to is likely "What’s Up?" by 4 Non Blondes, released in 1992. The intro features a distinctive rhythmic pattern that might sound like "dot-dot dorot." The song is known for its catchy melody and powerful vocals by lead singer Linda Perry.