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