It will not always give you access to those papers (plenty of research is hidden behind paywalls) but it will give you access to any open access publications and a direction to start searching.
Ọ gaghị enye gị ohere ịnweta akwụkwọ ahụ (ọtụtụ nyocha na-ezo n'azụ paywalls) ma ọ ga-enye gị ohere ịnweta akwụkwọ ọhụụ ọhụụ na ntụziaka iji malite ịchọta.