Just found this interesting post written by someone at the Lathiros Film Festival Database where he was able to extract the top 50 most common words of film festival titles.  To wit:

  1. war
  2. country
  3. love
  4. mother
  5. happy
  6. son
  7. blue
  8. broken
  9. now
  10. princess
  11. everything
  12. body
  13. day
  14. black
  15. story
  16. up
  17. park
  18. pool
  19. wild
  20. daily
  21. cant
  22. la
  23. run
  24. high
  25. innocent
  26. requiem
  27. august
  28. night
  29. amour
  30. crazy
  31. four
  32. hope
  33. dark
  34. daughter
  35. trouble
  36. bell
  37. color
  38. full
  39. dance
  40. it
  41. dust
  42. want
  43. super
  44. eye
  45. sex
  46. hotel
  47. go
  48. legacy
  49. she
  50. river