Add howtos to the documentation for common use cases

Description

1. "start of word": getting results matching the given terms at the beginning of tokens. Edgengram token filter OR wildcards.
2. "fuzziness": fuzzy query OR ngram token filter.
3. Implicit AND operator.
4. Suggesters?
5. More?

Environment

None

Assignee

Unassigned

Reporter

Yoann Rodière

Labels

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Suitable for new contributors

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Pull Request

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Feedback Requested

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Components

Fix versions

Priority

Major
Configure