Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bug code slippers", "locating bugs code snippets"
"using java java snippets" » "using data java snippets"
"xuan thu java snippets" » "xuan thuy java snippets", "tuan thu java snippets", "luan thuc java snippets", "xuan ngu java snippets", "xuan thu va 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 thu java snippets") or ("using java java snippets"))) or ("locating bugs code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("xuan thu java snippets") OR ("using java java snippets"))) OR ("locating bugs code slippers")).
• Removing quotes may allow a broader search: (((( xuan thu java snippets ) or ( using java java snippets ))) or ( locating bugs code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("xuan thu java snippets") or ("using java java snippets"))) or ("locating bugs code slippers"))*.