Perhaps you should try some spelling variations:
technologies varies » technologies series, technologies barriers, technologies value
varies formulation » various formulations, parts formulations, basic formulation
formulation 4 » formulation _, formulation 3, formulation 2.4
4 development » 2 development, 4 developing
die mobile » does mobile, das mobile, day mobile
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 2 areas, 4 areas
4 die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies varies formulation 4 die mobile communication costs 4 development a areas.*.