Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tieu da mo snippets" » "tieu dam mo snippets", "lieu da mo snippets", "trieu dai mo snippets", "tieu dau mo snippets", "tieu dan mo snippets", "tieu va mo 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: (((("tieu da mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tieu da mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tieu da mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tieu da mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.