Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
information case » information based, information can, information costs
de communication » mobile communication, online communication
technologies 2 » technologies _, technologies 4
3.3 developing » 4 developing, 2 developing, 1 developing
case das » case des, case case, case data
cote 3.3 » core 3.3, score 3.3, case 3.3
a areas » 2 areas, 4 areas, all areas
1 areas » 1 area, 2 areas, 4 areas
das de » das der, das dem, das den

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 2 information case das de communication cote 3.3 developing ((a areas) OR (1 areas)).~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 information case das de communication cote 3.3 developing ((a areas) OR (1 areas)).*.