Perhaps you should try some spelling variations:
"guide for malaysian manufacturers:book 6" » "guide for malaysia manufacturers:book 6", "guide for malaysia manufacturers 6", "guide for malaysian manufacturers:book 1", "guide for malaysian manufacturers:book 5", "guide for malaysian manufacturers:book 8"
"guide for malaysian manufactures:book 9" » "guide for malaysian manufacturer:book 9", "guide for malaysia manufacturers:book 9", "guide for malaysian manufacturers:book 1", "guide for malaysian manufacturers:book 5"

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: (("guide for malaysian manufacturers:book 6") or ("guide for malaysian manufactures:book 9"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("guide for malaysian manufacturers:book 6") OR ("guide for malaysian manufactures:book 9")).
• Removing quotes may allow a broader search: (( guide for malaysian manufacturers:book 6 ) or ( guide for malaysian manufactures:book 9 )).
• Adding a wildcard symbol may retrieve word variants: (("guide for malaysian manufacturers:book 6") or ("guide for malaysian manufactures:book 9"))*.