| open source website search engine | 0.85 | 0.3 | 4266 | 33 | 10 |
| best open source search engine | 1.66 | 0.5 | 2036 | 30 | 78 |
| open source local search engine | 1.92 | 0.1 | 4740 | 31 | 18 |
| open source code search engine | 0.09 | 0.7 | 2013 | 30 | 52 |
| database search engine open source | 0.43 | 0.2 | 579 | 34 | 3 |
| open source search engine like google | 1.75 | 0.4 | 9771 | 37 | 20 |
| php search engine open source | 0.94 | 0.8 | 9132 | 29 | 98 |
| open source search engine github | 0.81 | 0.9 | 7914 | 32 | 79 |
| open web search engine | 1.74 | 0.2 | 8454 | 22 | 15 |
| open source search engine api | 0.34 | 1 | 256 | 29 | 96 |
| open source internet search | 1.72 | 0.3 | 395 | 27 | 22 |
| free website search engine | 1.11 | 0.3 | 1988 | 26 | 14 |
| open source internet search tools | 0.86 | 0.4 | 5049 | 33 | 81 |
| free open source search engines | 1.13 | 0.3 | 2286 | 31 | 93 |
| product search engine open source | 0.53 | 0.8 | 9484 | 33 | 90 |
