Sentence examples similar to a cluster of proficiencies from inspiring English sources

A cluster of pathologies?

inflorescence -- A cluster of flowers.

Or rather, a cluster of anonymities.

A cluster of relatives approached to embrace.

"Sometimes you see a cluster of them.

A cluster of barnacles?

Find a cluster of daffodils.

Sit by a cluster of desks.

Green jobs typically involve a range of proficiencies.

What's more, people in a different cluster of users who study "daily, at bedtime" even seem to reach a slightly higher proficiency.

"It's a major cluster of injuries".