Perhaps you should try some spelling variations:
information documentation » international documentation, information presentation, information documents
population implementation » formulation implementation, computation implementation, regulation implementation
method decision » methods decision, method precision, method design
decision get » decisions get, decision agent, decision gate
get libre » de libre

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: ((information documentation) OR (population implementation)) method decision get libre~.
• Adding a wildcard symbol may retrieve word variants: ((information documentation) or (population implementation)) method decision get libre*.