To search for similar images or pictures using Google, you can use the Search by image feature. This feature allows you to search for images that are similar to a particular image. To use this feature, go to imagesgoogle.com and click on the Search by image button on the right side of the search bar. You can then either paste the URL of the image you want to search for or upload the image from your computer. Once you've selected the image, Google will search for similar images and display them in a grid. You can refine your search by using keywords or adjusting the search settings.
Alternatively, you can also use Google Lens to search for similar images. Google Lens is a feature that allows you to search for images by taking a photo or uploading an image from your camera roll. To use Google Lens, open the Google app on your Android or iOS device and tap the camera icon in the search bar. Then, take a photo of the image you want to search for or select an image from your camera roll. Google Lens will then search for similar images and display them in a grid. You can refine your search by using keywords or adjusting the search settings.