Talvez debería tentar con algunhas variantes ortográficas:
communications conclusion » communication conclusions, communications concluding, communities conclusion
conclusion based » conclusion case, occlusion based, conclusion asean
david resolving » dates resolving, data resolving, design resolving
based decision » based design
data mapping » data mining, a mapping

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

• If you are trying to use Boolean operators, they must be ALL CAPS: communications conclusion based decision ((david resolving) OR (data mapping))~.
• Adding a wildcard symbol may retrieve word variants: communications conclusion based decision ((david resolving) or (data mapping))*.