Findings:
- Soyuz 25
- Soyuz 26
- Soyuz 18-1
- Soyuz 18
- Soyuz 20
- Soyuz 21
- Soyuz 22
- Apollo Soyuz Test Project
- Soyuz 23
- Soyuz 24
- Soyuz 17
- Soyuz 27
- Soyuz 28
- Soyuz 29
- Soyuz Class Starship
- T4
- Aktion T4
- T-4 Project
- bacteriophage T4
- Soyuz 7
- Soyuz Sovietskikh Sotsialisticheskikh Respublik
- Soyuz
- Soyuz 1
- Soyuz 2
- Soyuz 19
- Soyuz 3
- Soyuz 4
- Soyuz 5
- Soyuz 6
- Soyuz 8
- Soyuz 9
- Soyuz 10
- Soyuz 11
- Soyuz 12
- Soyuz 13
- Soyuz 14
- Soyuz 15
- Soyuz 16
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