Perhaps you should try some spelling variations:
international convention » international context, international communication, international conference
dimensions n4 » dimensions 4, dimensions n, dimensions new
a dimensions » _ dimensions, 2 dimensions, 3 dimensions
n4 like » ant like, rc4 like
cooperation » operation

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((international cooperation) or (international convention)) a dimensions n4 like~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((international cooperation) OR (international convention)) a dimensions n4 like.
• Adding a wildcard symbol may retrieve word variants: ((international cooperation) or (international convention)) a dimensions n4 like*.