Perhaps you should try some spelling variations:
oral communication » mobile communication, _ communication, risk communication
technologies land » technologies any, technologies a, technology land
asian development » human development, urban development, clean development
land information » fund information, award information, road information
information act » information age, information about, information gaps
development can » development bank, development band, development case

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies land information act de oral communication _ asian development can afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies land information act de oral communication _ asian development can afrique.*.