Google Software Developer Internship interview questions

Was first given the Snapshot. Was really easy, two questions, shouldn't take you longer than an hour. After that, was quickly contacted by a recruiter to set up two technical interviews, as well as fill out the personality / project selection survey. Had my two technical interviews back to back, were fairly straight forward. One involved a trie, the other was a string manipulation problem. I was able to solve both of them, but did get tripped up on a few details that I think ultimately led to my rejection. Coding was done on Google Docs.

Technical interviews were made by phone and both Googlers I spoke with didn't have microphones near to them(maybe phone was on the desk?). I hardly heard their words. One of them was late over 20 minutes(calls were planned to 45mins). What is more, recruiter answered me after 3 weeks after Hiring Committee meeting whereas all my friends got response up to 5 days after it. Each time I've tried to catch him he was on holidays.