Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
informations 3.5.2 » information 3.5.2, information 1.5.2, information 3.5.3
deal communication » real communication, oral communication, cell communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
developing port » developing post, developing export, developing exports
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
3.5.2 who » 3.5.2 two, 3.5.2 how
modes 1.4 » models 1.4, model 1.4, modes 1.3
who deal » who fell, lbo deal, who beat

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations 3.5.2 who deal communication modes 1.4 developing port access.*.