Hello Philippe,
Thanks for the response. I have checked the view and found that it is just sorted on the last name and not on the first name. There is a First name column but its not sorted. If I change the view and sort First name then last name search works and returns the result in correct order.
If you try to search by lastname and few characters from first name(e.g. Bhavsar pr or Riand Ph) it does not work as the first sorted column in the view does not have a first name. Is there any plans in future to get a view in notes addressbook which is sorted on lastname firstname?
Regards,
Prashant