hey... I am Anju Rai from Delhi. i am working retails sector and Study in MBA. i am interesting more types of article, blogs and books like Get my ex love back, Powerful vashikaran mantra for love and some differents.
i guess SEM is about Google Adwords ads which anyone can have in SERP (google search results page). try to google: what is SEM you should find an Wikipedia page about this, it would be very helpfull
Search engine marketing which comes under online marketing it helps to increase website traffic and increase more visibility of the site by doing paid advertise
SEM is stands for Search Engine Marketing which is the process of obtaining website traffic by advertising on search engine for that some of the amount have to pay.
SEM stands for search engine marketing is a form of Internet marketing that involves the promotion of websites by increasing their visibility in search engine results pages primarily through paid advertising.
Search engine marketing (SEM) may be a type of net marketing that involves the promotion of internet sites by increasing their visibility in program results pages (SERPs) primarily through paid advertising.