Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi du can snippets" » "thi dua can snippets", "thi dau can snippets", "thi diu can snippets", "thi duy can snippets", "thi su can snippets", "thi tu can 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: (((("thi du can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi du can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi du can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi du can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.