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