How to group two fields while creating content type?
If you want to group fields together to be accessible as a single field on your form, the easiest way is using the Field Collection module. It:


  Provides a field-collection field, to which any number of fields can be attached.


Using that you can group your Title and Links fields into one, and you'll have an 'Add more' button for the group, rather than for each individual field widget.