clusters in a sentence

Examples

1. The momentum behind cluster studies caught other health officials off guard.
2. Another problem is how to draw the boundaries of a cluster.
3. Experts contend it's become crucial to cluster like this.
4. Eye movements were used to trigger the desired cluster of letters.
5. Clusters of houses perched on steep hillsides, waiting for disaster.
6. Thinning blondish hair was down to a cluster of unruly stalks.
7. Clusters of gulls were wheeling over the center of the pond.
8. Eleven were from the Yugoslavia cluster and three were from Turkey.
9. An estimated 40 percent have been the victims of cluster bombs.
10. Hut thought the same concept could be applied to star clusters.