Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"dang using java snippets" » "dang sinh java snippets", "data using java snippets", "dang ung java snippets", "dang using data snippets"
"dong cfd code slippers" » "dong co code slippers", "dong cua code slippers", "dong cho code slippers"

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