Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"le buoc cac snippets" » "le duoc cac snippets", "le luoc cac snippets", "le quoc cac snippets", "lo buoc cac snippets", "den buoc cac 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: (((("le buoc cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("le buoc cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( le buoc cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("le buoc cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.