multiple snippets from various parts of the document

[liangdy678]

Hey team,

Use case:
In a long attribute there are 10 occurrences of "keyword" and I'd like to display all 10 snippets. Right now meilisearch returns just one snippet (the first matched one) for each attribute when cropping.

It is possible to implement this on the client side (by splitting the long document into paragraphs/sentences) but it would be useful to have meili support this functionality via a flag（like num_of_fragment on elasticsearch） .

thanks