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"
"tu san 2014 snippets" » "tu sinh 2014 snippets", "tu nam 2014 snippets", "tu ban 2019 snippets", "thu san 2014 snippets", "tu ban 2014 snippets", "vu san 2014 snippets", "tu san 2014 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: (((("tu san 2014 snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tu san 2014 snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( tu san 2014 snippets ) or ( python using java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu san 2014 snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))*.