Seo and sem common terms

https://griffincenter.org/seo-stin-ellada-simera-o-pliris-odigos-gia-ypsiloteres-theseis-peris/

SEO and SEM commonly used Terms<br/>website positioning = Search Engine Optimization<br/>Search Engine Optimization is the activity of scientifically tweaking a selected web pages pages as a way to get an outst