Not sure if this is the best place to ask this question I'm looking for clarification the use of sentence case. The two examples are: "Duplicate Search" vs "Duplicate search" this is in the context of, performing a search of users, to detect if there are duplicates "Combine Users" vs "Combi...

As is the case in many households, my wife and I are both fluent in two languages to the degree that we speak to each other without a conscious thought as to which language we are using. We often alternate multiple times between languages in a single sentence. I had never paid much attention ...