Coca-Cola has successfully expanded its product line and entered new markets through various growth strategies outlined in the Ansoff Matrix. Some examples include developing the Diet Coke brand to cater to growing health trends in the 1980s, launching new flavors like Coca-Cola Vanilla and Fanta Icy Lemon after market research and taste tests, and introducing smaller bottle sizes and children's drinks like Winnie the Pooh Roo Juice to target new demographic segments. Coca-Cola also developed the Powerade energy drink to enter the growing sports drink market after extensively researching competitors.