On April 24, 2012 many started to see that Google has started to penalize companies that are buying links for the purpose of passing off the rank. The Google Update was called Penguin. Since then, there have been several different Penguin/Panda updates rolled out by Google. SEM has, however, nothing to do with link buying and focuses on organic SEO and PPC management. As of October 20, 2014 Google has released three official revisions of their Penguin Update.
Search engine marketing is the practice of marketing a business using paid advertisements that appear on search engine results pages (or SERPs). Advertisers bid on keywords that users of services such as Google and Bing might enter when looking for certain products or services, which gives the advertiser the opportunity for their ads to appear alongside results for those search queries.
Incidentally, according to a June 2013 study by Chitika, 9 out of 10 searchers don't go beyond Google's first page of organic search results, a claim often cited by the search engine optimization (SEO) industry to justify optimizing websites for organic search. Organic SEO describes the use of certain strategies or tools to elevate a website's content in the "free" search results.
Within social media, there are a lot of various ways to optimize your targeting organically. While paying for social media marketing can be effective, adjusting the targeting on your posts can boost your organic reach. Within Facebook and Twitter, you can adjust for your posts to target the following criteria: gender, relationship, status, education level, age, location, language, interests, and post end date. With these targeting attributes available, you can better target your audience so the right people can see your content.
Search engine marketing encompasses a range of activities all centred around making your website more visible when someone uses a search engine. If someone is looking for your business on the internet, it is vital your website appears prominently in the search engines’ results pages, or it will never deliver the value to your business that today’s economy demands.
BrightEdge research supports that a blended approach is best for delivering high performing content. Not only will combining organic and paid search increase website traffic, but it will offer a bigger return on the investment. Take Retail, Technology and Hospitality industries, for example — organic and paid search combined make up more than two-thirds of their total revenue.