Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nuoc cho chi snippets" » "nuoc khoa chi snippets", "nguoi cho chi snippets", "nuoc cua chi snippets", "nuoc ho chi snippets", "nuoc cho chu snippets", "nuoc cho ghi 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: (((("nuoc cho chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nuoc cho chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nuoc cho chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nuoc cho chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.