Which keywords would be most effective to find research on the development of a cure for slowing down or decelerating human aging?

Choose keywords that describe both the topic and the type of research being sought. “Aging AND research AND cure” includes all three relevant ideas, so it is more likely to find research specifically about developing a cure or treatment to slow aging. The other choices are either less specific or use less effective terms, such as “old” and “people.”

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