Law and legislation 13,584 Law 5,080 Literature 4,962 Legal status, laws, etc 4,398 Language and languages 3,554 Leadership 3,166 Literature and society 2,817 Latin language 2,063 Labor unions 1,747 Liberalism 1,609 Learning, Psychology of 1,565 Language 1,552 Land tenure 1,551 Literature, Modern 1,540 Logic 1,268 Liturgy 1,264 Linguistics 1,178 Labor movement 1,165 Liberty 1,111 Love 1,055 Lord's Supper 1,037 Lasers 1,009 Languages 947 Libraries 905 Literature and history 895 Literacy 889 Law reports, digests, etc 883 Laser 862 Language and culture 825 Life sciences 805 Literature, Medieval 772 Language acquisition 769 Lesbians 738 Legislators 721 Land use 702 Literature and the war 666 Lawyers 648 Labor market 641 Labor laws and legislation 631 Local government 631 Life 627 Life Sciences 608 Legends 606 Literary style 596 Learning 594 Learning and scholarship 576 Labor 561 Labor supply 520 Law reviews 496 Logic, Symbolic and mathematical 478 Literature and science 476 Literary form 475 Libros electronicos 445 Latin American literature 435 Library science 432 Language and languages—Study and teaching 421 Language Education 411 Law enforcement 408 Librettos 407 Love in literature 399 Labor economics 391 Landscape architecture 383 Latin literature 373 Landscapes 357 Languages in contact 353 Lutheran Church 343 Library 342 Land reform 330 Language policy 322 Latin poetry 318 Lie groups 318 Linguistic change 316 Labor policy 315 Liturgics 305 Legitimacy of governments 298 Language, style 292 Latin 292 Liberation theology 289 Law and literature 287 Literature publishing 285 Law of the sea 281 Land settlement 280 Lesbianism 278 Landscape ecology 277 Language arts 273 Liberty of conscience 265 Literatur 259 Logic design 256 Law reform 250 Legislation 247 Law and economics 243 Legislative bodies 240 Latin poetry, Medieval and modern 231 Logic Design 228 Landscape gardening 225 Leisure 225 Labor Economics 224 Language arts (Elementary) 221 Law in literature 221 Last words 217