Perhaps you should try some spelling variations:
technologies case » technologies based, technologies can, technologies create
formulation model » circulation model, simulation model, population model
case formulation » basic formulation, chain formulation, space formulation
development west » development what, development where, development work
d3 development » 3 development, 23 development, 2.3 development
do mobile » go mobile, so mobile, does mobile
model do » model dom, model d, model du
a d3 » a 3, a d, a de

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

• Adding a wildcard symbol may retrieve word variants: technologies case formulation model do mobile communication a d3 development west africa.*.