Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
integrating land » integrating a, integrated land, integrating data
leur development » leur developpement, your development, spur development
ict integrating » cc6 integrating, i integrating, ict integration
technology ict » technology 1
costa leur » costa leon
land tax » land taxes
tax 3.1 » tax 2.1, tax 3.3, tax 3.4

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

• Adding a wildcard symbol may retrieve word variants: technology ict integrating land tax 3.1 communication costa leur development 1 africa.*.