Linking to irrelevant things while somebody is talking about something specific isn't backing something up.

Meaning of specific in English:

specific
adjective

1Clearly defined or identified.
savings were made by increasing the electricity supply only until it met specific development needs

1.1Precise and clear in making statements or issuing instructions.
when ordering goods be specific

1.2Belonging or relating uniquely to a particular subject.
information needs are often very specific to inspaniduals