Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
technologien aids » technologien als, technologien ad, technologien des
gdp communication » de communication, amp communication, up communication
aids information » chandos information, series information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
information 1 » information 2, information 3, information 3.2
developing 4 » developing _, developing a, developing e
cote 2.2 » scope 2.2, score 2.2, site 2.2
4 areas » 1 areas, 2 areas, 4 areal
1 debt » 3 debt, 4 debt

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information 1 debt gdp communication cote 2.2 developing 4 areas.*.