Table 1.

Search terms used to retrieve articles and number of articles searched for screening

Search terms developed and used	FBP
	Salmonella		E. coli		Other source
	BMC	Pubmed	BMC	Pubmed
“Organism” and “Ethiopia”	165	166	236	191	6
“Organism” and “Ethiopia” and “Diarrhea”	73	28	79	12	3
“Organism” and “Ethiopia” and “children” and “Diarrhea”	48	14	51	6	1
“Organism” and “Ethiopia” and “under five children” and “Diarrhea”	40	6	39	2	4
“Prevalence” and “Organism” and “Ethiopia” and “Diarrhea”	53	19	55	4	1
“Isolation” and “Organism” and “Ethiopia” and “children” and “Diarrhea”	22	10	26	3	2
“Epidemiology” and “Organism” and “Ethiopia” and “children”	29	19	37	12	0
“Prevalence” and “Organism” and “Ethiopia” and “children” and “Diarrhea”	41	11	42	3	0
“Diarrheagenic E. coli” and “Ethiopia”			0	192	2
Total	471	273	565	425	19

N. B.: The word “organism” separately replaced by Salmonella and E. coli

Other source = unpublished sources like university repositories and direct Google search