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