| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| language of india and sri lanka | 1.62 | 0.8 | 1581 | 67 |
| oldest language spoken in india and sri lanka | 1.33 | 0.4 | 989 | 24 |
| old language in india and sri lanka | 1.04 | 0.9 | 5589 | 61 |
| old language spoken in india and sri lanka | 0.54 | 0.8 | 9504 | 12 |
| oldest language in india and sri lanka | 0.19 | 1 | 4965 | 68 |
| language spoken in sri lanka and india | 0.1 | 0.1 | 3687 | 14 |
| language of south india and sri lanka | 0.61 | 0.2 | 5558 | 51 |
| language spoken in india and sri lanka | 0.59 | 0.5 | 3064 | 22 |
| oldest spoken language in india | 1.6 | 0.1 | 2082 | 81 |
| language in sri lanka history | 1.19 | 0.8 | 5821 | 89 |
| the oldest language in india | 1.27 | 0.2 | 3623 | 55 |
| oldest language in south india | 1.23 | 0.6 | 2847 | 15 |
| world oldest language in india | 1.14 | 0.9 | 362 | 90 |
| in india which is the oldest language | 0.66 | 0.5 | 7021 | 67 |
| native language in sri lanka | 1.83 | 0.8 | 1114 | 52 |
| origin of sri lanka language | 0.69 | 0.5 | 2634 | 76 |
| sri lanka first language | 0.98 | 1 | 5123 | 39 |
