public async Task <IActionResult> GetAssociations(string word)
        {
            if (string.IsNullOrEmpty(word))
            {
                return(Ok("No word parameter"));
            }

            var list = await _StatisticsRepository.GetAssociations(word);

            if (list == null || list.Count <= 0)
            {
                return(NotFound("Nothing matched the query"));
            }

            var model = list.Select(x => CreateAssociationsListModel(x));

            return(Ok(model));
        }