Perhaps you should try some spelling variations:
"duong java java snippets" » "duong va java snippets"
"long chi code slippers" » "cong chi code slippers", "dong chi code slippers", "long chain code slippers", "long cfd code slippers", "long chi con slippers", "long chi cong slippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duong java java snippets") OR ("long chi code slippers"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( duong java java snippets ) or ( long chi code slippers ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("duong java java snippets") or ("long chi code slippers"))) or ("locating bug code snippets"))*.