Perhaps you should try some spelling variations:
"communications and discourse practic-es" » "communications and discourse practical-es" (Expand Search), "communications and discourse practices-es" (Expand Search)
"communication and discourse practicales-es" » "communication and discourse practicalales-es" (Expand Search), "communication and discourse practicesales-es" (Expand Search), "communication and discourse practical-es" (Expand Search), "communication and discourse practices-es" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("communications and discourse practic-es") OR ("communication and discourse practicales-es"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"communications and discourse practic-es\") OR (\"communication and discourse practicales-es\"))*".
• Removing quotes may allow a broader search: (( communications and discourse practic-es ) OR ( communication and discourse practicales-es ))*.