Select Rows if text Contains (Value of a list)

aoliver here is how you can do it

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlTQVXBILE5JU4rViVYyAvEsiorAHGMgx8zcBMw2AbINjYwNHYyVYmMB", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type text) meta [Serialized.Text = true]) in type table [Column1 = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Column1", type text}}),
    #"Added Custom" = Table.AddColumn(#"Changed Type", "Custom", (x) => List.MatchesAny(SearchList, each Text.Contains(x[Column1], _)))
in
    #"Added Custom"

here is the query for SearchList

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WcrBQitUBUsZKsbEA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type text) meta [Serialized.Text = true]) in type table [Column1 = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Column1", type text}}),
    Column1 = #"Changed Type"[Column1]
in
    Column1

Would appreciate Kudos 🙂 if my solution helped.