Perhaps you should try some spelling variations:
"communication and discourse practicesal-es" » "communication and discourse practical-es" (Expand Search), "communication and discourse practicalal-es" (Expand Search)
"communications and discourse practices-es" » "communications and discourse practical-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: (("communication and discourse practicesal-es") OR ("communications and discourse practices-es"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"communication and discourse practicesal-es\") OR (\"communications and discourse practices-es\"))*".
• Removing quotes may allow a broader search: (( communication and discourse practicesal-es ) OR ( communications and discourse practices-es ))*.