Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"gian dan code snippets" » "gian lang code snippets", "gian dan de snippets", "gian dan code slippers"
"dong cfd code snippets" » "dong co code snippets", "dong cua code snippets", "dong cho code snippets", "dong cfd 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: (((("gian dan code snippets") or ("dong cfd code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian dan code snippets") OR ("dong cfd code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( gian dan code snippets ) or ( dong cfd code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian dan code snippets") or ("dong cfd code snippets"))) or ("locating bugs code snippets"))*.