Developments can be in an area.Logical formLearned from553 sentences. Areas may undergo a development.Logical formLearned from551 sentences. A development may pertain-to a nation.Logical formLearned from549 sentences. A development can be collaborative.Logical formLearned from548 sentences. Part may pertain-to a development.Logical formLearned from547 sentences. A development can be effective.Logical formLearned from547 sentences. Developments can be unexpected.Logical formLearned from547 sentences. Processes may undergo a development.Logical formLearned from544 sentences. A development can be advanced.Logical formLearned from543 sentences. Language may undergo a development.Logical formLearned from540 sentences. Art may undergo a development.Logical formLearned from537 sentences. Activities may undergo a development.Logical formLearned from537 sentences. The national economy may undergo a development.Logical formLearned from532 sentences. Capabilities may undergo a development.Logical formLearned from530 sentences. A development can be dangerous.Logical formLearned from528 sentences.