A simulation of the search query "Tri metra iznad neba 3 online sa prevodom" on YouTube yields the following patterns:

If you'd like, I can help you rewrite this into a shorter or more SEO-friendly version, or help you find sources for the first two movies with subtitles. Just let me know.

An Analysis of the Availability and Accessibility of "Tri metra iznad neba 3" Online with Free Translation on YouTube