Perhaps you should try some spelling variations:
international convention » international cooperation, international context, international communication
methods clinical » methods critical, methods chemical, methods physical
ii dimensional » bi dimensional, bai dimensional, six dimensional
convention ii » convention its, convention _, convention a
methods line » methods linear, methods linda, methods blind

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

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