| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| world system theory wallerstein | 1.49 | 0.5 | 8648 | 4 | 31 |
| world | 1.52 | 0.7 | 2808 | 50 | 5 |
| system | 1.42 | 0.8 | 6900 | 83 | 6 |
| theory | 1.43 | 0.2 | 7404 | 20 | 6 |
| wallerstein | 1.32 | 0.6 | 4240 | 34 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| world system theory wallerstein | 0.94 | 0.8 | 829 | 3 |
| immanuel wallerstein world system theory | 0.43 | 0.6 | 4668 | 66 |
| wallerstein world system theory model | 0.96 | 0.2 | 3544 | 42 |
| wallerstein world system theory pdf | 0.08 | 0.5 | 5746 | 73 |
| world system theory immanuel wallerstein pdf | 0.06 | 0.3 | 6383 | 52 |
| immanuel wallerstein world system theory pdf | 0.28 | 0.3 | 6624 | 1 |
| immanuel wallerstein world system theory book | 0.28 | 1 | 6230 | 99 |
