Perhaps you should try some spelling variations:
una literatura » la literatura, en literatura, de literatura
l1 literatura » la literatura, 1 literatura, l literatura
viste una » vista una, existe una, visita una
anejos a » anexos a, anejos de, alejos la
a viste » la vista, se viste, ha visto
vih l1 » vih 1

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( manejo de vih l1 literatura ; ) OR ( anejos a viste una literatura ; ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( manejo de vih l1 literatura ; ) OR ( anejos a viste una literatura ; ))*".