Translations:Cross-wiki Search Result Improvements/4/en

The Rationale
The way search currently works for all Wikimedia projects is this: each language project has it's own separate index to search in. This means that there is currently no way to search across all wiki projects for relevant results at the same time. However, on the backend, the language is the same for a search (regardless of project) and visitors may be interested in information that could be in a sister project in their language.