Perhaps you should try some spelling variations:
intercultural communication » interpersonal communication
dati dimensioni » data dimensions, data dimensional, multi dimensions
data dimension » data dimensions, data dimensional, hat dimension
34 levels » 3 levels, d levels, 5s levels
2 levels » 2 level, d levels, 3 levels

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

• Performing a fuzzy search may retrieve terms with similar spellings: intercultural communication ((data dimension) OR (dati dimensioni)) ((34 levels) or (2 levels))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: intercultural communication ((data dimension) OR (dati dimensioni)) ((34 levels) OR (2 levels)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "intercultural communication ((data dimension) OR (dati dimensioni)) ((34 levels) or (2 levels))".
• Adding a wildcard symbol may retrieve word variants: intercultural communication ((data dimension) OR (dati dimensioni)) ((34 levels) or (2 levels))*.