Perhaps you should try some spelling variations:
"xuan kinh kala snippets" » "xuan dinh kala snippets", "qua kinh kala snippets", "than kinh kala snippets", "xuan kinh kara snippets", "xuan kinh kali snippets", "xuan kinh sala snippets", "xuan 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: (((("xuan 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: (((("xuan kinh kala snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( xuan kinh kala snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("xuan kinh kala snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.