How Can One Prevent Hotdog?

Keyphrases

1. 20th Century 33%
2. Cable 33%
3. Cargo 66%
4. Connected Vehicles 33%
5. Diesel 33%
6. Downhill 33%
7. Electric 66%
8. Electric Batteries 33%
9. Freight 100%
10. Freight Car 33%
11. Freight Wagon 33%
12. Further Development 33%
13. Garbage Collection 33%
14. Gas Turbine 33%
15. Guideway 33%
16. Heavy Rail 33%
17. High-speed Railway System 33%
18. Intermediate Forms 33%
19. Latin Language 33%
20. Light Rail 33%
21. Locomotive 100%
22. Magnetic Levitation 33%
23. Major Subject 33%
24. Modern Tram 33%
25. Monorail 33%
26. Most Common Form 33%
27. Motive Power 33%
28. Multiple Units 33%
29. Old French 33%
30. Overhead Wires 33%
31. Passenger Train 33%
32. Rack 33%
33. Railcar 33%
34. Railway Rapid Transit 33%
35. Railway Track 66%
36. Railway Transport 33%
37. Rapid Transit Systems 33%
38. Revenue Collection 33%
39. Running Rail 33%
40. Self-propelled 33%
41. Steam Propulsion 33%
42. Support Services 33%
43. Third Rail 33%
44. Tram 33%
45. Tram System 33%
46. Water Drive 33%

INIS

1. cables 8%
2. cargo 16%
3. cars 16%
4. control 100%
5. electric batteries 8%
6. engines 16%
7. equipment 8%
8. france 8%
9. freight 33%
10. gas turbines 8%
11. gravitation 8%
12. horses 8%
13. locomotives 25%
14. machinery 8%
15. maintenance 25%
16. monorails 8%
17. motors 8%
18. passengers 33%
19. pneumatics 8%
20. power 8%
21. propulsion 8%
22. rail transport 8%
23. railways 8%
24. rapid transit systems 8%
25. repair 8%
26. speed 8%
27. steam 8%
28. tracks 25%
29. trains 100%
30. transport 16%
31. trucks 8%
32. units 8%
33. vehicles 16%
34. water 8%
35. winches 8%
36. wires 16%