Very true, it does bring null list. 
However while giving some other inputs like since, until, lang as Null you will get desired result.


Bhupendrasinh Thakre





On Aug 14, 2012, at 7:04 PM, Sachinthaka Abeywardana <sachin.abeywardana@gmail.com> wrote:

> a<-searchTwitter("sydney", n=100, geocode='-33.871841,151.206709, 10000mi')


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