Here are the first 93 fonts (83 commercial and 10 free fonts) matching the image you uploaded.
1. Krisis Sans Light
2. Elgethy Condensed
4. Walkway UltraCondensed
7. Elgethy Est Condensed
9. Elgethy Est Upper Condens
10. Walkway Upper UItraConden
11. Elgethy Upper Condensed
27. Paperclip Thin
28. Gnuolane Stencil UltraLig
32. Taz-H09
34. Whinter Thin Narrow
36. Prelo Hairline
40. Designer RD Ultra Thin
41. Prelo Condensed Hairline
44. Prelo Compressed Hairline
46. Mostra Nuova Thin Alt B
47. Gnuolane Ultra Light
50. Coolvetica UltraLight
52. Mostra Nuova Thin Alt C
53. Movatif UltraLight
56. Helsinki Hairline
58. Mostra Nuova Thin
59. Nudista Thin
60. Lato Hairline
61. Mostra Nuova Thin Alt D
64. DDT Cond UltraLight
65. Purista-Thin
73. Heaven
75. Simples-Ultra Light
77. Rimouski Ultra Light
81. DyeLine Ultra Light
83. Gaston Wide Normal
86. Gaston Normal
89. GatsbyFLF
90. Modcon Light
91. Romeo SkinnyCondensed
92. Monofred-UltraLight
93. Jillican Ultra Light
It is possible that the system has no font like the one you are looking for, but you can try to search again and try to add more chars or use only characters that are unique for the font. Please try to avoid usual chars like I (uppercase), l (lowercase) or 1(one).
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Help your fellow font-seekers if you think you can recognize the font. Earn some good karma by doing it :-) Answer & Help
Yet sometimes the images are very complex, so other users need a bit of help.
If you recognize the font from the samples posted here don't be shy and help a fellow designer.
Thousands of designers (famous or not) use the image font detection system to find a font or similar free fonts from an image. Although we have the largest database of fonts, the search for a font from an image gets mixed results like the image above.