You can view the list of solutions for a topic using this option. To browse solutions under individual topics,
Click on the Solutions tab in the header pane to open the solutions list view page.
Click on Browse by Topics drop down. The Topics window drops down listing all the available topics and their sub topics.
To view all the sub topics, click >> Show All link. This lists out the topics and sub topics in logical manner as shown below,
On clicking the topic, the solutions of the topics and its corresponding sub-topics gets listed.
Click the sub-topic to view the solutions only in the sub topic.