1. A success story is an account of a successful endeavor or achievement, typically highlighting the strategies, methods, or decisions that led to the desired outcome.2. A successful case refers to an instance where a particular strategy, approach, or solution has yielded a positive result.3. In different contexts and industries, both "success story" and "successful case" are used to illustrate examples of success, demonstrating the effectiveness of certain tactics or decisions.4. These success stories or cases often encompass key elements such as clear objectives, effective strategies, teamwork, and execution.5. Whether in academic research or business reports, "success story" and "successful case" are common expressions used to showcase the methods and outcomes of success in specific situations.