| 822 × | seo | 109 × | question | 70 × | mysql | ||
| 463 × | website | 105 × | web | 70 × | search | ||
| 381 × | 88 × | marketing | 69 × | software | |||
| 168 × | php | 85 × | yahoo | 68 × | keyword | ||
| 168 × | optimization | 79 × | webmaster | 67 × | linux | ||
| 145 × | traffic | 77 × | unix | 67 × | backlink | ||
| 141 × | oracle | 76 × | networking | 63 × | sql | ||
| 135 × | database | 75 × | adsense | 63 × | how | ||
| 123 × | blog | 75 × | difference | 62 × | affiliate | ||
| 118 × | java | 73 × | link | 61 × | search-engine |