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The database search strategy with the number of articles for the MEDLINE database.
| Number | Search term | Article, n |
| 1 | Cerebral palsy | 23,791 |
| 2 | Assistive tech* | 2431 |
| 3 | Treatment* | 4,925,573 |
| 4 | Software* | 197,274 |
| 5 | Application* | 1,365,926 |
| 6 | 2 OR 4 OR 5 | 1,538,901 |
| 7 | 1 AND 3 AND 6 | 231 |
