Googling is not necessarily a good means of deciding here else all drug articles would be named for their main US brand PubMed listing of some  biomedical journals gives  hits for Athletes foot with a large overlap  for Athletes feet but  for Tinea pedis Other ICD options of foot ringworm hits Dermatophytosis of foot with   foot dermatophytosis with  are not helpful here as they also include hits for nail infection of onychomycosis