| Keywords | Frequency | Keywords | Centrality |
| morphological awareness | 299 | comprehension | 0.13 |
| reading | 190 | adult | 0.13 |
| child | 149 | clinical article | 0.12 |
| vocabulary | 109 | Chinese | 0.11 |
| reading comprehension | 96 | dyslexia | 0.10 |
| phonological awareness | 83 | adolescent | 0.08 |
| spelling | 79 | child language | 0.07 |
| dyslexia | 67 | controlled study | 0.06 |
| language development | 59 | child development | 0.06 |
| | 8.72 | 2018 | 2021 |