Perhaps you should try some spelling variations:
"world trade press industry business guide" » "world trade press country business guide", "world trade press industry bodies guide", "world trade press introductory business guide", "world trade process industry business guide", "world trade cross industry business guide", "world trade forest industry business guide"
"world trade prices central business guide" » "world trade springs central business guide", "world trade rates central business guide", "world crude prices central business guide", "world trade practices central business guide", "world trade policies central business guide"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("world trade press industry business guide") or ("world trade prices central business guide"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("world trade press industry business guide") OR ("world trade prices central business guide")).
• Removing quotes may allow a broader search: (( world trade press industry business guide ) or ( world trade prices central business guide )).
• Adding a wildcard symbol may retrieve word variants: (("world trade press industry business guide") or ("world trade prices central business guide"))*.