Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"may thi du snippets" » "may thoi du snippets", "day thi du snippets", "mai thi du snippets", "may thi dua snippets", "may thi dau snippets", "may thi diu snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

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: (((("may thi du snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("may thi du snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( may thi du snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("may thi du snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.