Parsing relative dates error with Indonesian #912
Description
Parsing relative dates for month ("bulan"/"bln") and year ("tahun"/"thn") only works with the partial words ("bln" and "thn"), but not the full words ("bulan" and "tahun").
Ideally, it should work for both.
This is what I get when I run it with the latest version of dateparser(==1.0.0).
>>> dateparser.parse("4 tahun lalu")
datetime.datetime(2020, 4, 28, 20, 9, 57, 154047) 1 year ago -> incorrect
>>> dateparser.parse("4 thn lalu")
datetime.datetime(2017, 4, 28, 20, 10, 30, 770866) 4 years ago -> correct
>>> dateparser.parse("4 bulan lalu")
datetime.datetime(2021, 3, 28, 20, 10, 43, 418255) 1 month ago -> incorrect
>>> dateparser.parse("4 bln lalu")
datetime.datetime(2020, 12, 28, 20, 10, 49, 97561) 4 months ago -> correct