I look at Google (NASDAQ: GOOGL) and Facebook (NASDAQ: FB) earnings in today's video. Both these stocks shattered earnings, which sent their stock prices up. Here I share two reasons why they can still keep growing. Two reasons Google can still grow: YouTube's ad revenue grew roughly 48% year over year and now makes up more than 13% of Google advertising revenue and 10.8% of total revenue. YouTube continues to provide new content creation tools to keep viewers and bring new ones to its platform. For example, YouTube Shorts now has 6.5 billion daily views, up 85% quarter over quarter. Google Cloud is currently an unprofitable business, but its margins are improving as its revenue increases. Once this segment becomes profitable, it will be another flow of cash for Google. Two reasons Facebook can still grow: Facebook's virtual reality headset can be a strong player in future revenue for the company. Even though Facebook's "other revenue" segment makes roughly 2.8% of total revenue, it did see a vast year-over-year growth of 146%. Facebook has also mentioned it will increase expenses this year to focus on consumer hardware. In the past few days, we have seen a few services release earnings. On average most saw a decrease in monthly active users. Facebook, on the other hand, has seen both year-over-year and quarter-over-quarter growth of family daily active people. This growth shows the stickiness of its platforms and why advertisers will continue to use its services. Click the video below for my full thoughts. *Stock Prices used were the closing prices of April 28, 2021. The video was published on April 28, 2021. 10 stocks we like better than FacebookWhen investing geniuses David and Tom Gardner have a stock tip, it can pay to listen. After all, the newsletter they have run for over a decade, Motley Fool Stock Advisor, has tripled the market.* David and Tom just revealed what they believe are the ten best stocks for investors to buy right now... and Facebook wasn't one of them! That's right -- they think these 10 stocks are even better buys. See the 10 stocks *Stock Advisor returns as of February 24, 2021 Randi Zuckerberg, a former director of market development and spokeswoman for Facebook and sister to its CEO, Mark Zuckerberg, is a member of The Motley Fool's board of directors. Suzanne Frey, an executive at Alphabet, is a member of The Motley Fool's board of directors. Jose Najarro owns shares of Alphabet (C shares) and Facebook. The Motley Fool owns shares of and recommends Alphabet (A shares), Alphabet (C shares), and Facebook. The Motley Fool has a disclosure policy. Jose is an affiliate of The Motley Fool and may be compensated for promoting its services. If you choose to subscribe through his link, he will earn some extra money that supports his channel. His opinions remain his own and are unaffected by The Motley Fool.Source