What is "Pattichha Samuppadha" in buddhism

i want clarification about what is "patichcha samuppada" its in "Anekajati sansaram sandhavissam anibbisam Gahakarakam gavesanto dukka jati punappunam" “This tour, this cycle of existence, has run through numerous births without encountering, looking for the builder, the creator of the world and self. For, repeated birth is painful.” Link