Perhaps you should try some spelling variations:
articulos cientificos » articulo cientifico (Expand Search)
"ciencia; tecnología; México; artículos científicos; pacientes; políticas públicas" » "ciencias; tecnología; México; artículos científicos; pacientes; políticas públicas" (Expand Search)
publicas » publica (Expand Search), public (Expand Search), publico (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: ciencia; tecnología; México; artículos científicos; pacientes; políticas públicas.

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