Clean-coal technology may undergo a development.Logical formLearned from55 sentences. A height may pertain-to a (technology boom).Logical formLearned from55 sentences. Technologies can be complicated.Logical formLearned from54 sentences. A technology can be refined.Logical formLearned from54 sentences. Advances can be in (communications technology).Logical formLearned from54 sentences. (Information technology) may undergo an understanding.Logical formLearned from54 sentences. Developments can be in (information technology).Logical formLearned from54 sentences. Breakthroughs can be in technologies.Logical formLearned from54 sentences. Thanks can be to digital technology.Logical formLearned from54 sentences. A technology can be clean.Logical formLearned from54 sentences. Technologies can be built-in.Logical formLearned from54 sentences. Technology may bring persons.Logical formLearned from54 sentences. Technologies may be needed.Logical formLearned from54 sentences. Safety may pertain-to a technology.Logical formLearned from54 sentences. A (technology bubble) may burst.Logical formLearned from54 sentences.