Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi trang bo snippets" » "thu trang bo snippets", "thuc trang bo snippets", "thi truong bo snippets", "thi trung bo snippets", "thi trang o snippets", "thi trang bi 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: (((("thi trang bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi trang bo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi trang bo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi trang bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.