Frequency list
| word | Freq | ||
|---|---|---|---|
| P | N | words | 2 |
|
| P | N | search engine 's operational semantics | 1 |
|
| P | N | search engine | 1 |
|
| P | N | queries | 1 |
|
| P | N | performance | 1 |
|
| P | N | operational semantics | 1 |
|
| P | N | natural language search engines | 1 |
|
| P | N | natural language applications | 1 |
|
| P | N | dialog | 1 |
|
| P | N | alternative markers | 1 |
|
