Perhaps you should try some spelling variations:
"tran kinh kala snippets" » "than kinh kala snippets", "tran dinh kala snippets", "tran minh kala snippets", "tran kinh kara snippets", "tran kinh kali snippets", "tran kinh sala snippets", "tran kinh kala 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: (((("tran kinh kala snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran kinh kala snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran kinh kala snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran kinh kala snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.