Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
developed countries » developing countries
data communication » data communications
transformation et » transformation e, transformation bei, transformation ein
technologies die » technologies de, technologie die, technologies bit
countries basic » countries asia, countries benin, countries big
a developed » _ developed, a development, a developer's
series a » series _, series 1, series 2
e data » e datas, age data, cge data
et e » et de, et le, et en

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies die transformation et e data communication series a developed countries basic.~.
• Adding a wildcard symbol may retrieve word variants: technologies die transformation et e data communication series a developed countries basic.*.