| Share | Phrase |
|---|
| 23.05% | enclosed [accessibility] chamber |
| 12.55% | enclosed [accessibility] space |
| 8.83% | enclosed [accessibility] cavity |
| 6.66% | enclosed [accessibility] pressure |
| 5.93% | enclosed [accessibility] reservoir |
| 3.80% | enclosed [accessibility] means |
| 3.79% | enclosed [accessibility] drawing |
| 3.42% | enclosed [accessibility] volume |
| 3.38% | enclosed [accessibility] system |
| 3.16% | enclosed [accessibility] compartment |
| 2.63% | enclosed [accessibility] housing |
| 2.50% | enclosed [accessibility] shell |
| 2.47% | enclosed [accessibility] portion |
| 2.37% | enclosed [accessibility] mechanism |
| 2.37% | enclosed [accessibility] vessel |
| 2.10% | enclosed [accessibility] area |
| 1.97% | enclosed [accessibility] structure |
| 1.51% | enclosed [accessibility] tank |
| 1.20% | enclosed [accessibility] cylinder |
| 1.13% | enclosed [accessibility] end |
| 1.06% | enclosed [accessibility] figure |
| 0.91% | enclosed [accessibility] environment |
| 0.91% | enclosed [accessibility] transducer |
| 0.84% | enclosed [accessibility] body |
| 0.79% | enclosed [accessibility] part |
| 0.34% | substantially [degree] enclosed |
| 0.22% | completely [degree] enclosed |