Perhaps you should try some spelling variations:
publication » publications (Expand Search)
publicationss » publicationsss (Expand Search), publications (Expand Search)
publicationnnn » publicationsnnn (Expand Search), publications (Expand Search)
publicationssn » publicationsssn (Expand Search), publicationsn (Expand Search), publications (Expand Search)
publicationns » publicationsns (Expand Search), publications (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 publicationss) OR ((publicationnnn OR publicationssn) OR publicationns))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "rand's ((publication OR publicationss) OR ((publicationnnn OR publicationssn) OR publicationns))".
• Adding a wildcard symbol may retrieve word variants: rand's ((publication OR publicationss) OR ((publicationnnn OR publicationssn) OR publicationns))*.