The output should have each word replaced by three synonyms in curly braces, proper nouns left as-is. So the task is to process every word in the text, unless it's a proper noun, and for each non-proper-noun word, find three synonyms. Proper nouns like product or service (if they were specific brand names) would stay, but in this case, "product" and "service" are general terms.
For the last part: "The process works as follows:" could be "The procedure functions like this|The method operates as|The system follows these steps".
I'll start by reading through the text carefully. Each word needs three synonyms. I'll go sentence by sentence. Let's take the first sentence: "In conclusion, our eyes can reveal a great deal about our search history and behavior."
