Perhaps you should try some spelling variations:
function ventilation » function estimation, fumigation ventilation, function regulation
programs functional » programming functional, proteins functional, processes functional
programme function » programming function, programme action, proteasome function
micrornas https » microarrays https

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "function ventilation ((programme function) OR (programs functional)) micrornas https~".
• Adding a wildcard symbol may retrieve word variants: function ventilation ((programme function) OR (programs functional)) micrornas https*.