There is limited real estate for the top positions in organic search results. With the amount of content on the web today and the number of competitors you have, it can be hard to get in a top position, even despite your best efforts. If you’re a new business or an existing one trying to build your online presence, SEM/PPC advertising can get you in front of highly targeted customers.
Having large groups of content that all revolve around the same topic will build more relevance around keywords that you're trying to rank for within these topics, and it makes it much easier for Google to associate your content with specific topics. Not only that, but it makes it much easier to interlink between your content, pushing more internal links through your website.
And then if that isn’t enough, what I’ve seen work well is provide some incentives. Have a social contest, a social engagement contest, where people can like content for an opportunity to win say $100 gift certificate, something small scale like that. I myself have been part of these sort of contests before for a number of organizations and see it really amplify the engagement, it gets it in front of your employees’ eyes and thinking about it. And then the beautiful part is after the contest is done, the habit’s built oftentimes. And you’ll notice those same people that were engaging initially for the contest continue to engage with your content and help amplify your message.
When the topic of SEO vs SEM arises, some experts may argue that SEO is the best way to go as it offers higher quality leads at a cheaper cost when compared to SEM. However, it isn’t so simple. Every business is different and has unique needs. For example, your small business may not have a big ad budget and it may also lack the resources needed for doing effective SEO.