This is the 8784th most frequent Spanish word.
sugieren
"Suggest" (third-person plural form).
In this sentence, 'sugieren' is used as the third person plural present form of the verb 'sugerir', meaning 'they suggest'.
Ellos sugieren que investiguemos más sobre el tema.
They suggest that we investigate more about the topic.
Here, 'sugieren' is again the third person plural present form of 'sugerir', used to indicate an action of proposing repeatedly.
¿Por qué siempre me sugieren las mismas opciones?
Why do they always suggest the same options to me?
In this usage, 'sugieren' is applied to denote an implication or indication originating from non-human subjects, such as 'datos' (data).