Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bug code slippers", "locating bugs code snippets"
"dusing java java snippets" » "using java java snippets"
"o thanh java snippets" » "o thanh va snippets", "o trinh java snippets", "o think java snippets", "_ thanh java snippets", "son thanh java snippets", "tro thanh java 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: (((("dusing java java snippets") or ("o thanh java snippets"))) or ("locating bugs code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dusing java java snippets") OR ("o thanh java snippets"))) OR ("locating bugs code slippers")).
• Removing quotes may allow a broader search: (((( dusing java java snippets ) or ( o thanh java snippets ))) or ( locating bugs code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("dusing java java snippets") or ("o thanh java snippets"))) or ("locating bugs code slippers"))*.