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