| Similarity | Rank | |
|---|---|---|
| deep-water | 0.927 | 76961 |
| offshore | 0.836 | 7164 |
| onshore | 0.822 | 30851 |
| subsea | 0.795 | 58679 |
| off-shore | 0.781 | 49151 |
| drilling | 0.780 | 8037 |
| LNG | 0.776 | 21041 |
| deep-sea | 0.774 | 51201 |
| nearshore | 0.772 | 85262 |
| rigs | 0.753 | 20578 |
| dredging | 0.753 | 38975 |
| seabed | 0.747 | 48224 |
| Deepwater | 0.747 | 44144 |
| desalination | 0.740 | 51084 |
| oilfield | 0.740 | 56572 |
| wellhead | 0.717 | 94271 |
| jetties | 0.711 | 87029 |
| inshore | 0.710 | 43760 |
| pipelines | 0.710 | 21092 |
| oilfields | 0.709 | 98378 |
| pipeline | 0.695 | 7695 |
| Petrobras | 0.693 | 77233 |
| littoral | 0.689 | 86133 |
| subsurface | 0.689 | 41325 |
| saltwater | 0.689 | 26854 |