(Even if you lot lot don't cause got whatsoever links to those posts, it's belike that a search-engine somewhere testament cause got roughly - as good as other people may cause got bookmarked or shared them, too.)
There are ii options for doing this:
Post-specific redirects
Use these if you lot lot wish to re-direct visitors who come upward upward to a detail previous post:Go into Settings > Search Preferences, click Edit beside Custom Redirects.
Click New Redirect, to create instructions for what to exercise if a visitor tries to navigate to a specific post.
Put the address of the postal service that you lot lot wish to build a re-direct for into the From field.
Put the address of the postal service that you lot lot wish to visitors to go taken to into the To field.
For both addresses, the draw organization utilisation you lot lot involve to instruct into is the URL of the postal service from the commencement backslash on.
Do non topographic point inwards your blog-address
Do include the date-part of the URL as good as the backslash.
eg
for /search?q=changing-a-label-value-for-all-posts
purpose /2013/01/changing-a-label-value-for-all-posts.html
Tick the Permanent check-box.
Click Save.
Click Save Changes. (Yes, you lot lot involve to exercise both Saves)
Influenza A virus subtype A generic page-not-found message
Use this if you lot lot exercise non wish to prepare post-specific re-directs, or if you lot lot cannot mean value the URL of your deleted posts.Go into Settings > Search Preferences, as good as edit the Custom Page Not Found option.
Put inwards roughly text welcoming the visitor, explaining that the page they were looking for is no longer available, as good as suggesting other places that they could try.
This text tin give the axe include links to other posts, thence long as you lot lot hand-code them. (You mightiness like to teach code for this using the postal service editor).