Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lieu toi chu snippets" » "lieu toi code snippets", "lieu tai chu snippets", "lieu boi chu snippets", "lieu voi chu snippets", "lieu toi chuc snippets", "lieu hoi chu snippets", "lieu hoi chuc snippets"
"python using java snippets" » "python using data 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: (((("lieu toi chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu toi chu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lieu toi chu snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu toi chu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.