The Spanish phrase "abogados de inmigracion" means "immigration lawyers" in English. It could constitute a broad Web search for immigration lawyers, or could be used as an advertisement for them.
The Spanish word "abogados" is related the English word "advocate" and has the same meaning. In this context, its standard meaning is "lawyer." "Inmigracion" is the Spanish word for immigration. A Web search for "abogados de inmigracion" leads to many results showing immigration attorneys across the United States. To narrow this search, an individual might add a specific geographic limit, such as "abogados de inmigracion en New York" or "en Colorado," for example.