Search	Terms	Results
S9	S4 AND S8	855
S8	S5 OR S6 OR S7	119,970
S7	AB (“at‐risk” OR “school dropout*” OR “school failure*” OR “mental disorder*” OR abus* OR poverty OR crim* OR homeless* OR street* OR detached* OR delinquen*) AND AB (child* OR youth OR adolescent* OR young OR teen* OR student*)	99,921
S6	TI (at‐risk OR detached*)	28,092
S5	DE “AT‐risk youth”	334
S4	S1 OR S2 OR S3	6,287
S3	AB (outreach* OR “street work” OR “fieldwork” OR “youth work”) AND AB (program* OR service* OR mentor* OR “social worker*” OR initiative* OR project*)	4,761
S2	TI (outreach* OR “street work” OR “fieldwork” OR “youth work”)	1,914
S1	DE “OUTREACH programs”	372