Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using java java snippets" » "using data java snippets", "using java java slippers"
"can thi trinh snippets" » "can tho trinh snippets", "can thi thanh snippets", "can thi minh snippets", "cau thi trinh snippets", "dan thi trinh snippets", "van thi trinh snippets", "can thi trinh slippers"

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

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