Mythology, Norse 9 Functional analysis-- Mathematics 6 Normed linear spaces 6 Functional analysis 5 Germanic peoples 5 Philosophy 5 Folklore 4 Magic, Germanic 4 Mathematics 4 Mythology, Germanic 4 Names, Germanic 4 Superstition 4 Tourism 4 Culture and tourism 3 Economics 3 English language 3 History and criticism 3 Research 3 British 2 Canals 2 Chemistry 2 Counseling 2 Excavations (Archaeology) 2 Financial management 2 Gender identity 2 Homosexuality 2 Life imprisonment 2 Literature 2 Managerial Accounting 2 Methodology 2