If you select more than one keyword in a category, the search will return documents that have been categorized by any one of your keyword selections. For example, selecting both "Auto Repair" and "Autobody" under Topic Hub™ will find documents that are list either Auto Repair or Autobody as Topic Hub™.

If you select keywords in more than one category, the search will return documents that match your criteria in all of your categories. For example, selecting "Autobody" under Topic Hub™ and "Article/report" and "Case study/success story" under Resource will find programs that list Autobody under Topic Hub™ and that also list either Article/report or Case study/success story under Resource.