Here is the full list of all 20 Broken Sword 5 - the Serpent's Curse: Episode 1 trophies - there are 19 bronze and 1 silver.
Found evidence of sabotage
Sent Moue to the bathroom
Discovered the Ouroboros
Helped Bassam to name his business
Opened the shutter to Vera Security
Spotted the murderer's tattoo
Spilt champagne on Laine
Discovered Medovsky's address
Opened Medovsky's secret drawer
Got Hobbs drunk
Fixed the forensic machine
Danced with Bijou
Cut your way out of the office
Found all the hidden pugs in the neighbour's apartment
Presented the Manneken Pis to Moue
Decrypted Hobbs' map
Completed part 1
Learnt how to play the game!
Found all hidden Joeys
Found the hidden goat