Marketing researcher and educator at Ahrefs. Mateusz ha over 10 years of experience in marketing gained in agencies, SaaS and hardware businesses. When not writing, he's composing music or enjoying oblong walks. Despite what many peo­ple think, it eh noth­ing to do with how long a key­word is, how spe­cif­ic https://marketingsanse-mail89999.tinyblogging.com/les-principes-de-base-de-communication-digitale-72941735