Some countries may step_up cooperation.Logical formLearned from10 sentences. Cooperation may be extended by a country.Logical formLearned from10 sentences. Cooperation can be indirect.Logical formLearned from10 sentences. International cooperation can be for peace.Logical formLearned from10 sentences. Cooperation can be with an education-association.Logical formLearned from10 sentences. A (security cooperation) can be meaningful.Logical formLearned from10 sentences. Provisions can be on cooperation.Logical formLearned from10 sentences. Cooperation can be male.Logical formLearned from10 sentences. Cooperation can be in conservation.Logical formLearned from10 sentences. Research may be conducted in cooperation.Logical formLearned from10 sentences. Cooperation can be in (hazard control implementation).Logical formLearned from10 sentences. Structures can be constituted-of-or-filled-with cooperation.Logical formLearned from10 sentences. A concept can be constituted-of-or-filled-with cooperation.Logical formLearned from10 sentences. Contributions can be to international cooperation.Logical formLearned from10 sentences. Third parties may undergo cooperation.Logical formLearned from10 sentences.