COLLOCATION

Collocation is defined as a sequence of words it refers to the restrictions on how words can be used together, for example which prepositions are used with particular verbs, or which verbs and nouns are used together. for example:

-A rapid increase
-A slight improvement
-The vast majority
-A direct benefit
-A serious flow
-(To be) Socially and environmentally reponsible
-A huge movement
sentence:
A huge movement of global ecomomy is located nowadays.