My portfolio website ranks well for the search term 'web design portfolio'.
A couple of weeks ago I notice my ranking slipping slightly, so I made some changes to my site, most significantly I wrote a blog post that contained the term 'web design portfolio' - the title was Web Design Portfolio Tips.
Yesterday I noticed my ranking climb again, but tonight when I search for 'web design portfolio', instead of my homepage being shown on the list of results Google returns, my blog post is shown instead in its place.
This isn't good for me because potential clients aren't going to read an article about web design tips - they want to see an actual portfolio right away.
My question is why has Google replaced my homepage with this new blog post I wrote? Surely it should be included in the results AS WELL AS the homepage of my website which was already there? Should I delete the blog post for the main website to appear again?
Here's a link to the results for 'web design portfolio' - im third from bottom on the first page.
web design portfolio - Google Search
Any help would be much appreciated.