Perhaps you should try some spelling variations:
communication methods » communication media, communication model
data communication » data communications
information can » information case, information 1, information 1.2
technologies 2 » technologies _, technologies 4
methods energy » methods general, metrics energy
development en » developpement en, development menu, development eco
do data » eo data, go data, geo data

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 2 information can do data communication methods energy development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 2 information can do data communication methods energy development en afrique.*.