Perhaps you should try some spelling variations:
"contemporary environment relations." » "contemporary environmental relations.", "contemporary developments relations.", "contemporary environment regulations.", "contemporary environmental regulations."
"contemporary employment creationhip." » "temporary employment creationhip.", "contemporary developments creationhip.", "temporary unemployment creationhip.", "contemporary employment relationship.", "contemporary employment creation.", "contemporary employment relationships."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("contemporary environment relations.") or ("contemporary employment creationhip."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("contemporary environment relations.") OR ("contemporary employment creationhip."))*.
• Removing quotes may allow a broader search: (( contemporary environment relations. ) or ( contemporary employment creationhip. ))*.