Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
models development » model development, module development, model developments
1.4 communication » 5.4 communication, 1.1 communication, 1.3 communication
technologie 3.2 » technologies 3.2, technologien 3.2, technologies 3.1
3.2 inflation » 12 inflation, 2.3 inflation, 3.2 isolation
inflation und » inflation index, inflation _, inflation tax
costa models » cost models, cost model, copula models
1 enrique » _ enrique, 1 enrique's, mu enrique
und case » und care, und cash, id case
case 1.4 » case 12.4, case 4.4, case 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologie 3.2 inflation und case 1.4 communication costa models development 1 enrique.*.