Perhaps you should try some spelling variations:
"ngoc quang va snippets" » "ngoc tuan va snippets", "ngoc hung va snippets", "ngoc dung va snippets", "ngoc quang van snippets", "ngoc quan va snippets", "ngoc quang ma snippets", "ngoc quang va 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"

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: (((("ngoc quang va snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ngoc quang va snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ngoc quang va snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ngoc quang va snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.