This is the 4833rd most frequent Turkish word.
ederler
"ederler" means "they do" or "they make" in English.
In this sentence, 'ederler' functions as a verb meaning 'they contribute' coming from the base verb 'etmek'.
Sorunuzu farklı bir şekilde açıklarlarsa, daha iyi anlamamıza katkıda ederler.
If they explain your question in a different way, they contribute to our better understanding.
Here, 'ederler' indicates 'they have' as part of an effect or impact; it is derived from 'etmek' to signify influence.
Fiyatlar çok yüksek, bu yüzden bu durum tasarruf etmeyi zorlaştırıcı bir etkide ederler.
Prices are very high, so this situation has a discouraging effect on saving up.
In this context, 'ederler' means 'they constitute' or 'form', also stemming from the verb 'etmek'.