In practice, almost no page title will contain all three variations plus "better." This suggests the query may be overly restrictive . More likely, the intended meaning is:
," it is important to understand that this specific string is often used as a Google search operator. Understanding the "Allintitle" Command The operator allintitle: is a powerful tool for SEO analysis and advanced web searching: : It forces Google to return only pages that include word of your query in their title tag. Search Intent
If executed correctly (with proper operators), this search is useful for: