/// <summary>
        /// Gets last 20 users
        /// </summary>
        /// <param name="search">Search string</param>
        /// <returns>TwitterUserInfo list</returns>
        public List <TwitterUserInfo> FindUsers(string search)
        {
            var findedUsers = TwitterConsumer.SearchUsers(TwitterSignIn, search, _apiInfo.AccessToken);

            if (findedUsers == null)
            {
                return(new List <TwitterUserInfo>());
            }

            return(findedUsers.Select(x => new TwitterUserInfo
            {
                UserID = x.Value <Decimal>("id"),
                Description = x.Value <String>("description"),
                ScreenName = x.Value <String>("screen_name"),
                SmallImageUrl = x.Value <String>("profile_image_url"),
                UserName = x.Value <String>("name")
            }).Take(20).ToList());
        }