Google Software Engineer(Internship) interview questions

Since I passed the initial stage last year, this year I only had to do 1 technical interview. The interview included a very abstract question regarding bigram frequency. I had to predict the next word given a data set. I passed the interview and got to the team matching stage - didn't get a call. Interviewer and recruiter were nice and pleasant.

I got a call to ask about my data structures and algorithms proficiency and past projects. I was notified of a coding interview online, but did not make it past that stage, when you are able to do a coding interview in person.