Perhaps you should try some spelling variations:
biased communication » based communication, brand communication, linked communication
chain development » clean development, carbon development, human development
variation forms » variation from, variation notes, variation series
development en » developpement en, development menu, development eco
4.1 variation » 1.1 variation, 2.1 variation, 4.3 variation
typology 4.1 » typology 2.2.1, typology _, ecology 4.1
a biased » a based, un biased, _ biases
forms a » forms _, firms a, reforms a
a chain » _ chain, a chair, gas chain

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

• Adding a wildcard symbol may retrieve word variants: typology 4.1 variation forms a biased communication a chain development en afrique.*.