The streaming API's filter endpoint may be what you're looking for http://apiwiki.twitter.com/Streaming-API-Documentation#statuses/filter
---Mark http://twitter.com/mccv On Tue, Mar 23, 2010 at 5:27 AM, sem evers <sem_...@hotmail.com> wrote: > Dear reader, > > Is it possible to follow #topics, like how many tweets contain > #twitter for example and who tweeted the tweet containing #twitter? > Sorry for my english > > Kind Regards, > Sem Evers > > To unsubscribe from this group, send email to twitter-development-talk+ > unsubscribegooglegroups.com or reply to this email with the words "REMOVE > ME" as the subject. > To unsubscribe from this group, send email to twitter-development-talk+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.