Perhaps you should try some spelling variations:
communication exports » communication efforts, communication errors, communication events
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
can development » clean development, chain development, plan development
technology 2.2 » technology _, technology 1, technology 3
information 2 » information 3
china africa » cpia africa, china asia
exports can » exporters can, exports clean, exports main
2 vitae » 2 vital, et vitae

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology 2.2 information 2 vitae risk communication exports can development china africa.~.
• Adding a wildcard symbol may retrieve word variants: technology 2.2 information 2 vitae risk communication exports can development china africa.*.