Perhaps you should try some spelling variations:
"work basics technical paper" » "work basic technical paper", "work basics techniques paper", "work basic technique paper", "word basics technical paper", "work basis technical paper"
"work basics technical papers" » "work basic technical papers", "work basics techniques papers", "work basic technique papers", "word basics technical papers", "work basis technical papers"
"world banks technical paper" » "world tasks technical paper", "world blocks technical paper", "world apis technical paper", "world bank's technical paper", "world bank technical paper", "world back technical paper"
"work banks technical paper" » "work tasks technical paper", "work blocks technical paper", "work apis technical paper", "work bank technical paper", "work blacks technical paper", "work back technical paper"

Try widening your search to All Fields.

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: (("world banks technical paper") OR ((("work banks technical paper") OR ((("work basics technical paper") OR ("work basics technical papers")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"world banks technical paper\") or (((\"work banks technical paper\") or (((\"work basics technical paper\") OR (\"work basics technical papers\"))))))".
• Removing quotes may allow a broader search: (( world banks technical paper ) or ((( work banks technical paper ) or ((( work basics technical paper ) OR ( work basics technical papers )))))).
• Adding a wildcard symbol may retrieve word variants: (("world banks technical paper") or ((("work banks technical paper") or ((("work basics technical paper") OR ("work basics technical papers"))))))*.