Search Engine: A search engine is a software system designed to search for information on the World Wide Web, typically by allowing users to enter keywords or phrases and returning a list of relevant web pages, images, videos, and other content.
Algorithm: An algorithm is a set of step-by-step instructions or procedures for solving a problem or performing a task, often used in the context of computer programming and data analysis.
Artificial Intelligence (AI): Artificial Intelligence refers to the development of computer systems capable of performing tasks that typically require human intelligence, such as learning, problem-solving, decision-making, and natural language processing.