The phrase "strong support" refers to a significant amount or degree of backing, encouragement, and assistance for something or someone. It implies that there is a substantial level of approval, endorsement, and commitment towards an individual, group, cause, idea, or product. The term can be used in various contexts such as political campaigning where it refers to the number of people who actively support a candidate; in business where strong support means having loyal customers; in sports where it signifies fanatic followers and supporters; and even in personal relationships where it indicates unwavering friendship, love or emotional backing. In summary, "strong support" implies that there is an overwhelming amount of approval, encouragement, and assistance for something or someone.