Perhaps you should try some spelling variations:
"telecommunication purchasing malaysia." » "telecommunication forecasting malaysia.", "telecommunication switching malaysia.", "telecommunication wiring malaysia.", "telecommunication purchasers malaysia.", "telecommunication processing malaysia.", "telecommunication nursing malaysia."
"telecommunications modeling malaysian." » "communications modeling malaysian.", "telecommunications cabling malaysian.", "telecommunications converging malaysian.", "telecommunications modelling malaysian.", "telecommunications modeling malaysia's.", "telecommunications modern malaysian."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("telecommunication purchasing malaysia.") or ("telecommunications modeling malaysian."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("telecommunication purchasing malaysia.") OR ("telecommunications modeling malaysian.")).
• Removing quotes may allow a broader search: (( telecommunication purchasing malaysia. ) or ( telecommunications modeling malaysian. )).
• Adding a wildcard symbol may retrieve word variants: (("telecommunication purchasing malaysia.") or ("telecommunications modeling malaysian."))*.