Why does the search return 3 or 4 copies of the same email?

When searching my inbox it returns at least 3 copies of the same email. Any suggestions?

Could you please send me a screenshot?

Here you go. And it is not that they are all segments to a conversation because they all show the same text.

This happens because some messages may be saved in three folders/have three labels (Inbox, Starred and All Mail).
Google creates special folders named as your labels + some other like “Starred” or “All Mail”. All these folders are holding copies of messages which are synchronized and displayed in the search results. As a result they seem to be duplicated, but they are different messages from the IMAP (and therefore our client’s) point of view.