Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"luong java java snippets" » "luong va java snippets", "luong java java slippers"
"dung so robot snippets" » "dung cho robot snippets", "dung tao robot snippets", "dung voi robot snippets", "dung co robot snippets", "dung mo robot snippets", "dung so robot slippers"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("luong java java snippets") or ("dung so robot snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luong java java snippets") OR ("dung so robot snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( luong java java snippets ) or ( dung so robot snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luong java java snippets") or ("dung so robot snippets"))) or ("locating bugs code snippets"))*.