Perhaps you should try some spelling variations:
"work towards working papers" » "work toward working papers", "work boards working papers", "work towards making papers", "work towards working paper", "network towards working papers", "networks towards working papers"
"working towards working papers" » "working toward working papers", "working boards working papers", "working towards making papers", "moving towards working papers", "learning towards working papers", "working towards working paper"

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: "((\"work towards working papers\") OR (\"working towards working papers\"))".
• Removing quotes may allow a broader search: (( work towards working papers ) OR ( working towards working papers )).
• Adding a wildcard symbol may retrieve word variants: (("work towards working papers") OR ("working towards working papers"))*.