Production and direction 57 Motion pictures 33 Direct marketing 29 Direct tax 20 Television 16 Theater 16 Foreign Direct Investment 14 Direct taxes 13 Direct democracy 12 Direction 11 FOREIGN DIRECT INVESTMENT; 9 Foreign direct investment 9 Plant Disorders and Injuries (Not caused directly by Organisms) 9 Arts 8 Documentary films 8 Video recordings 8 Direct Marketing 7 Radio 7 Theatre 7 Directed graphs 6 Economics 6 Income tax 6 Motion picture authorship 6 Plant Pests, (New March 2000) 6 Plant pests 6 Tax planning 6 Taxation 6 Graph theory 5 Plant Physiology and Biochemistry 5 Plant Production 5