Dear Learner,

Hope you are doing well.

Please try below steps to resolve the issue

Go to Window > Show View > Other > type Maven in filter and select Maven Repositories. In Maven Repositories tab Expand Global Repositories, Right-click on central and Update Index.

Now whenever you type any jar in search box, it will show you the jars.

Hope it resolves your query.
If you have any further query,please let us know.

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