Wrong preposition, missing preposition or no preposition needed. See also Word Choice.

Wrong preposition

In example 1, you hinder “development” “in” something, not “on” something. 
 

 

WRONG
RIGHT

1.

This hinders children’s development on creativity. This hinders children’s development in creativity.

 

Missing preposition

In example 2, the preposition “in” is required. 
 

 

WRONG
RIGHT

2.

The government provides over 600 million ___ funding to support the design collaboration project.

The government provides over 600 million in funding to support the design collaboration project.


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