I only picked out the 2 most popular candidates. Google doesn't seem to have suggested search results for the others.
When it comes to search volumes, Manny Villar dominates the race according to Google Trends, followed by Noynoy Aquino (at 46% of Villar's search volume), Gibo Teodoro (at 24% of Villar's), Erap (19%), and Br Eddie Villanueva (7%). Dick Gordon does not generate enough search volume.
