| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| engineering research express index | 0.78 | 0.8 | 7599 | 89 | 34 |
| engineering | 0.41 | 0.2 | 9238 | 49 | 11 |
| research | 0.12 | 0.1 | 3998 | 84 | 8 |
| express | 1.91 | 0.8 | 8559 | 11 | 7 |
| index | 1.82 | 0.4 | 9516 | 19 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| engineering research express index | 1.39 | 0.2 | 2213 | 40 |
| engineering research express indexing | 0.16 | 0.1 | 7503 | 60 |
| engineering research express journal | 1.68 | 0.2 | 4155 | 92 |
| engineering research express ei | 0.73 | 0.7 | 6742 | 84 |
| engineering research express impact factor | 1.87 | 0.7 | 7738 | 57 |
| engineering research express - erx-iop | 1.96 | 0.6 | 1592 | 4 |
| engineering research express issn | 0.38 | 0.9 | 4443 | 98 |
| the engineering index search | 1.01 | 0.3 | 2075 | 72 |
| engineering research express - iopscience | 1.91 | 0.9 | 420 | 67 |
| engineering research express letpub | 0.74 | 0.9 | 9345 | 44 |
| indexing in research paper | 0.35 | 1 | 1461 | 100 |
| what is indexing in research | 0.62 | 0.9 | 4739 | 70 |
