An index may undergo an expansion.Logical formLearned from7 sentences. A need can be for an expansion.Logical formLearned from7 sentences. An expansion can be in years.Logical formLearned from7 sentences. Ranching may undergo an expansion.Logical formLearned from7 sentences. Dominion may undergo an expansion.Logical formLearned from7 sentences. Terms may undergo an expansion.Logical formLearned from7 sentences. A system may undergo expansion.Logical formLearned from7 sentences. A forefront may pertain-to an expansion.Logical formLearned from7 sentences. A (production expansion) can be global.Logical formLearned from7 sentences. Mobile phones can be with (expansion slots).Logical formLearned from7 sentences. An exhibition may undergo an expansion.Logical formLearned from7 sentences. Alternatives may undergo an expansion.Logical formLearned from7 sentences. Expansion can be in some areas.Logical formLearned from7 sentences. (Housing opportunities) may undergo an expansion.Logical formLearned from7 sentences. Parts may pertain-to an expansion.Logical formLearned from7 sentences.