| open source software development tools | 1.23 | 0.5 | 3663 | 38 | 75 |
| agile software development tools open source | 1.54 | 0.9 | 6248 | 44 | 79 |
| best open source software development tools | 0.19 | 1 | 5747 | 43 | 66 |
| software development open source | 0.48 | 0.6 | 3964 | 32 | 99 |
| open source software tools | 0.44 | 0.6 | 1942 | 26 | 90 |
| open source software design tools | 0.09 | 0.4 | 336 | 33 | 78 |
| open source tools for web development | 1.87 | 0.4 | 8165 | 37 | 71 |
| open software development tools | 0.72 | 0.9 | 5973 | 31 | 6 |
| open source software for developers | 1.7 | 0.7 | 4702 | 35 | 48 |
| open source developer tools | 1.19 | 0.4 | 844 | 27 | 69 |
| open source application development software | 1.46 | 0.9 | 2201 | 44 | 13 |
| open source software management tools | 1.24 | 0.8 | 8901 | 37 | 59 |
| open source development software engineering | 1.71 | 0.4 | 6222 | 44 | 59 |
| open source software documentation tools | 1.82 | 0.3 | 5777 | 40 | 70 |
| open source software to develop programs | 0.56 | 0.7 | 7189 | 40 | 16 |
| open source design tools | 1.14 | 0.3 | 2665 | 24 | 48 |
