| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| knowledge search engine | 0.93 | 1 | 6017 | 82 | 23 |
| knowledge | 1.34 | 0.8 | 1883 | 11 | 9 |
| search | 0.22 | 0.9 | 1131 | 83 | 6 |
| engine | 1.26 | 0.1 | 8190 | 28 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| knowledge search engine | 1.06 | 0.7 | 4617 | 66 |
| web of knowledge search engine | 0.52 | 0.7 | 8876 | 34 |
| knowledge base search engine | 0.73 | 0.8 | 8349 | 24 |
| knowledge graph search engine | 0.34 | 0.3 | 6624 | 65 |
| scholarly knowledge search engines free | 0.22 | 0.8 | 9393 | 32 |
| web of knowledge document search | 1.06 | 1 | 4230 | 74 |
| web of knowledge author search | 0.74 | 0.7 | 8024 | 24 |
| web of knowledge journal search | 0.32 | 0.5 | 8368 | 29 |
| web of knowledge web of science | 1.04 | 0.7 | 3621 | 37 |
| the web of knowledge | 1.55 | 0.7 | 5856 | 64 |
| web of knowledge science | 0.75 | 0.8 | 823 | 56 |
| in search of knowledge | 0.05 | 0.4 | 3634 | 74 |
| web of science search engine | 1.18 | 0.6 | 7377 | 49 |
| web of knowledge database | 1.1 | 0.5 | 2125 | 43 |
| web of knowledge login | 0.94 | 0.2 | 6259 | 98 |
| web of knowledge uk | 1.73 | 0.2 | 494 | 19 |
| sci web of knowledge | 1.19 | 1 | 7871 | 80 |
| knowledge search - knowledge portal | 0.09 | 0.5 | 9320 | 37 |
