Resolve "Add tests for shared module"

Closes #12

See merge request !26

Resolve "Add tests for search multiple module"

Closes #17

See merge request !25

Instance refactoring

See merge request !24

Fix SQ smelly code

Closes #6

See merge request !23

Resolve "Add tests for instance shared search module"

Closes #6

See merge request !21

Svom json kw

See merge request !22

Clean code

Closes #5

See merge request !20

Test fix SQ issue table

Closes #5

See merge request !19

Resolve "Add tests for instance search module"

Closes #5

See merge request !18