Perhaps you should try some spelling variations:
"phap trien doanh tieng." » "phap trien danh tieng." (Expand Search), "phap trien doan tien." (Expand Search), "phap trien doanh tren." (Expand Search), "phat trien doanh tieng." (Expand Search), "pha trien doanh tieng." (Expand Search), "phap tien doanh tieng." (Expand Search)
"phap trien doanh dien." » "phat trien doanh dien." (Expand Search), "pha trien doanh dien." (Expand Search), "phap tien doanh dien." (Expand Search), "phap trien doanh hien." (Expand Search), "phap trien danh dien." (Expand Search), "phap trien doan hien." (Expand Search)
"phan trien san dien." » "phat trien san dien." (Expand Search), "phan tien san dien." (Expand Search), "han trien san dien." (Expand Search), "phan trien van dien." (Expand Search), "phan trien ben dien." (Expand Search), "phan trien va dien." (Expand Search), "phan trien san kien." (Expand Search), "phan trien ban dien." (Expand Search)

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: (((("phap trien doanh dien.") OR ("phap trien doanh tieng."))) OR ("phan trien san dien."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"phap trien doanh dien.\") OR (\"phap trien doanh tieng.\"))) OR (\"phan trien san dien.\"))".
• Removing quotes may allow a broader search: (((( phap trien doanh dien. ) OR ( phap trien doanh tieng. ))) OR ( phan trien san dien. )).
• Adding a wildcard symbol may retrieve word variants: (((("phap trien doanh dien.") OR ("phap trien doanh tieng."))) OR ("phan trien san dien."))*.