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