Capitalization
This search engine is not case sensitive. Therefore, Baby Health and baby health will give you the same results.

Using "and"
You do not need to include "and" within your search query. This search engine will automatically include it.

Exclusion of common words and symbols
Google ignores common words and characters such as "where" and "how," as well as certain single digits and single letters, because they tend to slow down your search without improving the results.