Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
is an article primary or secondary source | 1.18 | 0.2 | 6598 | 77 |
news article primary or secondary source | 1.75 | 0.9 | 9990 | 84 |
journal article primary or secondary source | 1.69 | 0.1 | 9788 | 79 |
newspaper article primary or secondary source | 0.06 | 0.4 | 6017 | 100 |
magazine article primary or secondary source | 1.11 | 0.7 | 813 | 71 |