Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"nhanh tu 02 snippets" » "hanh tu 02 snippets", "nhan su 02 snippets", "anh tu 02 snippets", "nhanh tu 01 snippets", "nhanh tu 05 snippets", "nhanh tu 07 snippets", "nhanh tu 02 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: (((("nhanh tu 02 snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhanh tu 02 snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( nhanh tu 02 snippets ) or ( python using java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhanh tu 02 snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.