Travel 193,486 Taxation 126,811 Theater 87,853 Technological innovations 63,805 Transportation 61,286 Theology 59,041 Technology 56,191 Terrorism 45,901 Testing 45,576 Treatment 45,508 Theology, Doctrinal 43,997 Training of 41,816 Teachers 41,086 TECHNOLOGY & ENGINEERING 39,757 Themes, motives 39,182 Tariff 37,863 Tales 35,424 Texts 34,942 Technique 34,185 Tourism 26,290 Telecommunication 24,577 Translations into English 24,374 Teaching 22,615 Trials, litigation, etc 22,183 Television 21,433 Therapeutic use 20,817 Toxicology 20,728 Theory, etc 17,185 Television programs 16,973 Tombs 16,322 Trees 15,967 Treaties 15,820 Translating and interpreting 14,661 Textile industry 14,655 Theaters 14,335 Temperance 13,725 Teenagers 13,361 Trials (Murder) 13,016 Textbooks 12,829 Time 12,732 Topographic maps 12,703 Television broadcasting 12,665 Terminology 12,000 Translations 11,416 Textile fabrics 11,053 Trials 10,618 Tuberculosis 10,392 Tobacco 9,713 Thermodynamics 8,892 Taoism 8,870 Transmission 8,867 Theological anthropology 8,824 Tables 8,818 Thought and thinking 8,561 Trade regulation 8,526 Terms and phrases 8,392 Tax administration and procedure 8,344 Technology transfer 8,195 Technical education 8,188 Type and type-founding 8,176 Teenage girls 7,950 Therapeutics 7,863 Turks 7,705 Traditional medicine 7,683 Translating 7,369 Trusts and trustees 7,250 Trial practice 7,233 Technology and state 7,201 Tumors 7,192 Trademarks 7,111 Turkish literature 6,906 Torts 6,832 Textbooks for foreign speakers 6,811 Travelers 6,793 Trinity 6,748 Telephone 6,744 Turkish language 6,682 Teachings 6,611 Theater programs 6,364 Temples 6,100 Terrorists 6,033 Trails 5,962 Theory 5,958 Tobacco industry 5,842 Torture 5,817 Tang Dynasty (China) 5,793 Topographical surveying 5,787 Truth 5,709 Tax incentives 5,684 Territorial questions 5,624 Traffic accidents 5,605 Telegraph 5,553 Telecommunication systems 5,432 Timber 5,421 Tribes 5,415 Triangles (Interpersonal relations) 5,186 Theatrical producers and directors 5,094 Technical assistance 5,084 Toccatas 4,992 Transportation and state 4,942