“…Nevertheless, the accuracy of keyword or search term identification depends on information-seeking behavior which are influenced by media trends, outbreak news briefs, disease occurrence, and Internet penetration [8,9,10,11,13,15,16,23]. Information-seeking behavior also is influenced by individual variables such as age, sex, level of education, cultural aspect, language, social class, marital status, level of healthcare utilization, and level of stress [23,25,26,27]. An additional factor that drives the information-seeking behavior is keyword suggestion in Google.…”