Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"using java code slippers" » "using data code slippers"
"dong a topic snippets" » "dong _ topic snippets", "dong 25 topic snippets", "dong ha topic snippets", "dong va topic snippets", "dong da topic snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("using java code slippers") or ("dong a topic snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code slippers") OR ("dong a topic snippets"))) OR ("locating bugs code snippets"))*.
• Removing quotes may allow a broader search: (((( using java code slippers ) or ( dong a topic snippets ))) or ( locating bugs code snippets ))*.