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