Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
journal article primary or secondary source | 1.86 | 1 | 3824 | 80 |
is journal a primary or secondary source | 0.41 | 1 | 7238 | 50 |
article primary or secondary source | 1.59 | 0.7 | 9650 | 79 |
news article primary or secondary source | 0.67 | 0.4 | 6030 | 66 |
primary source journal article | 1.38 | 0.2 | 6317 | 36 |
newspaper article primary or secondary source | 1.21 | 0.6 | 9082 | 55 |
magazine article primary or secondary source | 1.64 | 0.2 | 6406 | 64 |
what makes this article a secondary source | 0.01 | 1 | 3188 | 56 |
is an article a secondary source | 1.08 | 0.7 | 54 | 67 |
is a journal a secondary source | 0.11 | 0.6 | 9931 | 48 |