
Make inroads into/on something
Positive Influence
It's often used when the effect being made is positive or beneficial.

The charity event started making inroads into supporting the local homeless community.
Gradual Effect
The phrase suggests a gradual process, not an immediate impact.

They are slowly making inroads into the problem of plastic waste in oceans.
Ongoing Action
Use it for actions in progress, rather than completed tasks.

Her research is making inroads into finding a cure for the disease.
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