Perhaps you should try some spelling variations:
"dang java java snippets" » "dang va java snippets"
"huong com code snippets" » "huong co code snippets", "huong cuoc code snippets", "thuong con code snippets", "huong cfd code snippets", "huong lbm code snippets"
"locating bug code slippers" » "locating bung code slippers", "locating bugs code slippers"

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

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