Perhaps you should try some spelling variations:
technological catch » technological change, technological capacity, technological changes
catch formulation » case formulation, matrix formulation, basic formulation
since development » science development, mine development, site development
10 communication » 1 communication, de communication, 3 communication
development some » development saber, development south, development outcome
formulation 3 » formulation _, formulations _, formulating _
media since » media sins, media size, america since
some africa » women africa, role africa, income africa
2 10 » _ 10, 2 1, 9 10

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

• Adding a wildcard symbol may retrieve word variants: technological catch formulation 3 2 10 communication media since development some africa.*.