There are a lot of great tools available, both free and paid, to conduct keyword research. However, one you might overlook is what is in front of you every time you go to google search. Aand if you are like me that is lot.
Google Suggest is the drop down box that appears with synonyms for your query when you type into the search box. What this shows you is relevant, and possibly alternative, search phrases to you keyword. Best of all, the suggestions are “straight from the horse’s mouth” being Google’s mathematically determined suggestions to your search query.