What is the fine-grained topic of the following text: We will now be offering several PADI Instructor Development Courses throughout the year and would like to invite you to join our next PADI IDC or join of our popular profressional SCUBA diving internships here in Malapascua Island in the beautiful Philippines. Only return the topic.
PADI Instructor Development Courses and SCUBA diving internships in Malapascua Island, Philippines