Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
model developments » model development, modern developments, code developments
st communications » 10 communications, 14 communications, 2 communications
developments from » development from, developments after, developments _
thesis situation » crisis situation, theory situation, crisis situations
situation co » situation c, situation so, situation von
costs model » cost model, cost models, costs money
co profile » cam profile, a profile, _ profile
profile st » profile east, profile _, profile 3
from dar » from day, from dr, from data

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

• Adding a wildcard symbol may retrieve word variants: technology thesis situation co profile st communications costs model developments from dar.*.