Techniques may be combined with methods.Logical formLearned from6 sentences. Some topics may be combined.Logical formLearned from6 sentences. A male may combine an ability.Logical formLearned from6 sentences. A land may be combined.Logical formLearned from6 sentences. Computers may be combined.Logical formLearned from6 sentences. Protein may be combined.Logical formLearned from6 sentences. A school may be combined.Logical formLearned from6 sentences. Production may be combined.Logical formLearned from6 sentences. Persons may combine.Logical formLearned from6 sentences. Some flights may be combined.Logical formLearned from6 sentences. Some (donor governments) may be combined.Logical formLearned from6 sentences. Facilities may be combined.Logical formLearned from6 sentences. A youth may combine instruction.Logical formLearned from6 sentences. Approaches may combine (information technology).Logical formLearned from6 sentences. Forces may be combined.Logical formLearned from6 sentences.