Perhaps you should try some spelling variations:
jamal poverty » somali poverty, rural poverty, mali poverty
authors law » authors last, authors lead, authors a
abdul arif » abdul latif, abdul karim, abdul aziz
arif jamal » latifa jamal

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

• If you are trying to use Boolean operators, they must be ALL CAPS: abdul arif jamal poverty ((authors latin) OR (authors law)).
• Adding a wildcard symbol may retrieve word variants: abdul arif jamal poverty ((authors latin) or (authors law))*.