Word | Docs | Hits |
---|---|---|
the | 163.8K | 765.7K |
accumulation | 14 | 18 |
of | 106.3K | 278.2K |
scientific | 388 | 477 |
knowledge | 1.9K | 2.3K |
regarding | 1.8K | 1.9K |
environmental | 187 | 285 |
impact | 1K | 1.1K |
oil | 172 | 342 |
well | 23.8K | 28.1K |
drilling | 5.2K | 6.7K |
in | 104.6K | 242.1K |
north | 379 | 475 |
america | 473 | 573 |
has | 21.6K | 27.1K |
tended | 82 | 86 |
to | 152.2K | 561K |
lag | 65 | 66 |
behind | 1.5K | 1.6K |
actual | 4.9K | 5.6K |
wells | 16 | 31 |
most | 19.2K | 25.3K |
attempts | 405 | 473 |
5 | 13.6K | 18.1K |
regulate | 35 | 35 |
industry | 279 | 371 |
have | 76.2K | 134.8K |
relied | 84 | 84 |
on | 89.4K | 175.7K |
hindsight | 176 | 183 |
need | 21.1K | 27K |
for | 107.3K | 223K |
reg | 33 | 40 |