A male may introduce techniques.Logical formLearned from25 sentences. Techniques can be tricky.Logical formLearned from25 sentences. Details may pertain-to a technique.Logical formLearned from25 sentences. A technique can be intriguing.Logical formLearned from25 sentences. Techniques can be necessary.Logical formLearned from25 sentences. (Production techniques) can be improved.Logical formLearned from25 sentences. Some techniques may be introduced.Logical formLearned from25 sentences. (Mining techniques) can be underground.Logical formLearned from25 sentences. Some techniques may be employed.Logical formLearned from25 sentences. Techniques may be utilised.Logical formLearned from25 sentences. (Analysis techniques) can be numerical.Logical formLearned from25 sentences. A technique can be flexible.Logical formLearned from25 sentences. A technique may have potential.Logical formLearned from25 sentences. Techniques may undergo a presentation.Logical formLearned from25 sentences. A range can be constituted-of-or-filled-with statistical techniques.Logical formLearned from25 sentences.