Perhaps you should try some spelling variations:
communication among » communication about, communication a, communication asia
alloy development » valley development, all development, allergy development
technologie 1 » technologies 1, technologien 1, technologie c
information 2 » information 3
among alloy » among all
1 areas » 1 area, 2 areas, 4 areas
1 time » 4 time, 2 time, 3.1 time

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: "technologie 1 information 2 ((1 time) OR (3 time)) communication among alloy development 1 areas.~".
• Adding a wildcard symbol may retrieve word variants: technologie 1 information 2 ((1 time) OR (3 time)) communication among alloy development 1 areas.*.