Talvez debería tentar con algunhas variantes ortográficas:
documentation ethics » documentation methods, documentation third, documentation services
documentation basics » documentation basic, documentation based, documentation asia
decision tables » decision trees, decision rules, decision problems
tables like » tables list, tables five, tables fixed

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: population ((documentation ethics) OR (documentation basics)) decision tables like~.
• Adding a wildcard symbol may retrieve word variants: population ((documentation ethics) or (documentation basics)) decision tables like*.