Perhaps you should try some spelling variations:
publication » publications (Expand Search)
publicationssn » publicationsssn (Expand Search), publications (Expand Search)
publicationssnnsnsnsnssn » publicationsssnnsnsnsnssn (Expand Search), publicationsnsnsnsnssn (Expand Search)
publicationssnsssnnsnsn » publicationsssnsssnnsnsn (Expand Search), publicationssssnnsnsn (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: rand's (publication OR ((publicationssn OR publicationssnnsnsnsnssn) OR publicationssnsssnnsnsn))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "rand's (publication OR ((publicationssn OR publicationssnnsnsnsnssn) OR publicationssnsssnnsnsn))".
• Adding a wildcard symbol may retrieve word variants: rand's (publication OR ((publicationssn OR publicationssnnsnsnsnssn) OR publicationssnsssnnsnsn))*.