Here are some other possible translations:
* Pagnanakaw ng mga gawa ng iba (Theft of the works of others)
* Pagkopya ng gawa ng ibang tao (Copying the work of another person)
* Paggamit ng gawa ng ibang tao nang hindi binibigyan ng kredito (Using the work of another person without giving credit)
* Panggaya ng ideya ng ibang tao (Imitating the idea of another person)
The best translation will depend on the specific context.