Google Software Engineer - Internship interview questions

I was contacted on the phone and had some technical questions. One of which was medium and the other one was too easy. The interviewers, however, were not helpful and gave short and one word answers to my questions.

I applied in early September and got online coding challenge in mid September(very easy). Then I entered the phone interviews(mid difficulty). Passed phone interviews and entered project matching phase in mid October. Host matching the worst part of the interview process, because you never know when or will you get a host matching interview. For almost 4 months I didn't get any host matching interview. But luckily my recruiter was able to find a team that willing to give me a shot. Then I had a great a conversation with my manager, he was really nice and explained to me the project and the team.