Google is the primary resort of online users when searching for something on the internet. The information it provides are relevant and up to date. This is something that Google wants to keep up with, thus, it hates search engine spamming. Because of this, Google has come up with several Google spam filters.

What is SEM? Search Engine Marketing or SEM is a range of marketing techniques used to increase a website’s visibility on search engines and directories so that it will attract visits from its targ