Thank you for reaching out and posting this question!
You can edit the wording on your homepage by using the language editor. From there, you can search for the keywords or look under the Onboarding tab. Once you locate the field, simply replace the wording with your desired phrase. If you want to remove the field and leave it blank, then you can replace it with an empty space using the spacebar and save.
I noticed that you’re a new member of our Shopify Community! I’d love to hear more about your experience so far and share some resources to help you get started. What kinds of products are you selling? Do you have a marketing plan prepared for your store?