A handbag, mobile phone and purse were among items stolen from a woman in Ilkeston.
A 37-year-old woman was approached by three men from behind at the Regent Street and Nottingham Road junction, in Ilkeston, at 7pm on Sunday May 3.
After demanding her property the offenders ran off towards Park Drive.
The victim was only able to provide a description for two of the offenders.
They were described as two white men in their 20s.
One wore jogging bottoms and a hooded sweatshirt, the other jeans and a black top.
Police are appealing for any witnesses to call 101 or Crimestoppers anonymously on 0800 555 111.