Perhaps you should try some spelling variations:
"comparative management structures abstract" » "compensation management structures abstract", "comparative management strategies abstract", "comparative management studies abstract"
"communicating research vessel history" » "communications research vessel history", "communication research vessel history", "conducting research vessel history", "communicating research messages history", "communicating research overseas history", "communicating research vehicle history", "communicating research kassel history", "communicating research lesser history", "communicating research visual history"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("comparative management structures abstract") or ("communicating research vessel history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("comparative management structures abstract") OR ("communicating research vessel history"))*.
• Removing quotes may allow a broader search: (( comparative management structures abstract ) or ( communicating research vessel history ))*.