Daɣ Digital Marketing, awa s izlay SEO d SEM?
SEO eqqal Search Engine Optimization tolas eqqal fal eɣanni d asammuti n webpages i asammuti n edag nasan daɣ ittusan n anmijar SEM eqqal Search Engine Marketing tolas eqqal fal axadam n ad-d-axdiman i ad-aqqilan wi azzarnen daɣ Search Engine Results Page