What is Search Engine Marketing?
Search Engine Marketing (SEM) is the term used to promote a website or blog to rank highly on search engine result pages (SERP’s).
Successful strategies should use diverse solutions such as PPC, good SEO, videos, article marketing, blog comments, directories and geo targeted tools such as Yahoo! local and Google Maps to name but a few.


In simple words we can that Search engine marketing, or SEM, is a form of Internet marketing that seeks to promote websites by increasing their visibility in search engine result pages (SERPs) through the use of search engine optimization, paid placement, contextual advertising, and paid inclusion.
References :
Search Engine marketing or search engine optimization(seo) cannot be summurized to one specific answer.
To start keyword research is a integral part of seo and many forms seo exist. I have included excellent ebooks which I guarantee will clarify things further.
Below are free ebook links on keyword research and search engine optimization.
Hope this helps, feel free to email if you need anymore info.
Bye.
Gil
References :
http://www.freeinternetsales.com/KE_Casestudy.pdf
http://www.freeinternetsales.com/SEO_MadeEasy.pdf
In general, it means doing things to your site and around the web to increase your search engine rankings.
Typically, people only go to the sites that show up in that first page of returns, about the first 10 or so. The goal is to get your site ranked high enough in search engine ratings for your subject matter to break into that top 10 list.
People do this by optimizing their site for search engines, getting the links to their sites out on other webpages or directories, etc…
References :
http://www.richescorner.com
Search Engine Marketing (SEM) is the term used to promote a website or blog to rank highly on search engine result pages (SERP’s).
Successful strategies should use diverse solutions such as PPC, good SEO, videos, article marketing, blog comments, directories and geo targeted tools such as Yahoo! local and Google Maps to name but a few.
References :
http://blendlocalsearchmarketing.com/what-is-local-search/