Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc tang ho snippets" » "thuc trang ho snippets", "tuc tang ho snippets", "thuc trong ho snippets", "thuc tang cho snippets", "thuc tung ho snippets", "thuc tang ha 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: (((("thuc tang ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc tang ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc tang ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc tang ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.