Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bat du chat snippets" » "bat du code snippets", "bat duoc chat snippets", "bat dung chat snippets", "bat doc chat snippets", "bat dau chat snippets", "bat hu chat snippets", "bat cu chat 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: (((("bat du chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bat du chat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( bat du chat snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bat du chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.