Perhaps you should try some spelling variations:
"van chuong tai snippets" » "van phong tai snippets", "van duong tai snippets", "van hung tai snippets", "van phuong tai snippets", "van luong tai snippets", "van chung ta snippets", "van chuong tai slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"van chuong tai snippets\") OR (\"dung java java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( van chuong tai snippets ) OR ( dung java java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("van chuong tai snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets"))*.