| Similarity | Rank | |
|---|---|---|
| in_order_to_preserve | 0.784 | 50282 |
| to_preserve | 0.748 | 7177 |
| To_protect | 0.679 | 41521 |
| preserve | 0.669 | 1730 |
| To_maintain | 0.644 | 38500 |
| while_preserve | 0.618 | 44345 |
| the_preservation_of | 0.604 | 12950 |
| to_safeguard | 0.601 | 18803 |
| help_preserve | 0.593 | 89900 |
| in_order_to_protect | 0.591 | 25088 |
| in_order_to_maintain | 0.588 | 27316 |
| preservation_of | 0.566 | 17124 |
| to_conserve | 0.543 | 33057 |
| to_maintain | 0.535 | 3149 |
| to_help_maintain | 0.522 | 82784 |
| to_protect | 0.516 | 2784 |
| To_enhance | 0.509 | 43969 |
| for_future_generation_. | 0.494 | 32245 |
| to_restore | 0.494 | 7080 |
| safeguard | 0.493 | 5387 |
| must_be_maintain | 0.491 | 88947 |
| while_protect | 0.489 | 48545 |
| while_maintain | 0.489 | 15609 |
| To_ensure | 0.484 | 14392 |
| To_keep | 0.480 | 23394 |