Perhaps you should try some spelling variations:
health communication » data communication
drivers development » driven development, river development, drive development
development case » development china
technology lag » technology law, technology land, technology lays
costs drivers » cost drivers, its drivers, cost driven
lag relation » a relation, da relation, adas relation
relation 4.3 » relations 4.3, relation 4.5, relation 5.3
role health » whole health, male health, one health
4.3 role » 3.3 role, 1.3 role, 4 role
case c » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technology lag relation 4.3 role health communication costs drivers development case c.*.