An area may undergo a development.Logical formLearned from1 484 sentences. A development can be emotional.Logical formLearned from1 471 sentences. Resources may undergo a development.Logical formLearned from1 466 sentences. Developments can be exciting.Logical formLearned from1 462 sentences. An economy may undergo a development.Logical formLearned from1 456 sentences. Agriculture may undergo a development.Logical formLearned from1 425 sentences. Drugs may undergo a development.Logical formLearned from1 421 sentences. A development can be stable.Logical formLearned from1 407 sentences. Vaccines may undergo a development.Logical formLearned from1 399 sentences. A development can be continuous.Logical formLearned from1 391 sentences. Development can be in a country.Logical formLearned from1 381 sentences. Projects may undergo a development.Logical formLearned from1 373 sentences. A technology may undergo a development.Logical formLearned from1 363 sentences. A site may undergo a development.Logical formLearned from1 352 sentences. Knowledge may undergo a development.Logical formLearned from1 329 sentences.