| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| castrol 20w 50 motor oil | 0.58 | 0.5 | 377 | 38 |
| castrol gtx 20w 50 conventional motor oil | 0.8 | 0.8 | 6734 | 63 |
| castrol 03095 gtx 20w 50 motor oil 5 quart | 1.12 | 0.1 | 6140 | 47 |
| castrol 5w-20 conventional motor oil | 1.05 | 0.3 | 2983 | 51 |
| castrol motor oil 5w20 | 0.44 | 0.7 | 1977 | 24 |
| castrol 5w 20 oil | 0.89 | 0.7 | 3538 | 78 |
| castrol 5w-20 engine oil | 1.76 | 0.2 | 4028 | 20 |
| castrol gtx 5w 30 conventional motor oil | 1.92 | 0.5 | 8642 | 30 |
| castrol gtx 10w-30 conventional motor oil | 0.8 | 0.3 | 5618 | 88 |
| castrol gtx classic 20w-50 conventional motor | 0.14 | 0.4 | 4713 | 53 |
| castrol gtx 10w 30 motor oil | 0.09 | 0.5 | 1027 | 18 |
| castrol gtx 5w 30 motor oil | 0.45 | 1 | 6867 | 12 |
| castrol gtx 10w40 motor oil | 0.25 | 0.6 | 3697 | 19 |
| castrol gtx 30w oil | 0.1 | 0.6 | 2011 | 54 |
| castrol gtx 10w40 motorcycle oil | 0.6 | 0.2 | 378 | 19 |
| castrol gtx 0w20 full synthetic oil | 0.62 | 0.4 | 3511 | 67 |
| castrol gtx 20w-50 motorcycle | 1.57 | 0.4 | 6722 | 40 |
| castrol gtx 20w50 for motorcycle | 1.47 | 0.9 | 2618 | 94 |
