Search ID#	Search terms	Search options	Actions
S11	S5 AND 9S	Limiters ‐ Published date:01 January 1990‐31 December 2020 Expanders ‐ Apply equivalent subjects Narrow by language: ‐ English Search modes ‐ Boolean/Phrase	268
S10	S5 AND 9S	Expanders ‐ Apply equivalent subjects Search modes ‐ Boolean/Phrase	301
S9	S6 OR S7 OR S8	Expanders ‐ Apply equivalent subjects Search modes ‐ Boolean/Phrase	94 076
S8	“transcutaneous electrical stimulation”	Expanders ‐ Apply equivalent subjects Search modes ‐ Boolean/Phrase	7594
S7	“electrical stimulation”	Expanders ‐ Apply equivalent subjects Search modes ‐ Boolean/Phrase	76 751
S6	“electrotherapy”	Expanders ‐ Apply equivalent subjects Search modes ‐ Boolean/Phrase	21 637
S5	S1 OR S2 OR S3 OR S4	Expanders ‐ Apply equivalent subjects Search modes ‐ Boolean/Phrase	33 828
S4	“diabetic foot wound”	Expanders ‐ Apply equivalent subjects Search modes ‐ Boolean/Phrase	165
S3	“diabetic foot sore”	Expanders ‐ Apply equivalent subjects Search modes – SmartText searching	180
S2	“diabetic foot ulcer*”	Expanders ‐ Apply equivalent subjects Search modes ‐ Boolean/Phrase	16 876
S1	“diabetic foot”	Expanders ‐ Apply equivalent subjects	22 994