Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hien ho mong snippets" » "hien hop mong snippets", "hen ho mong snippets", "khien hoc mong snippets", "hien ho mon snippets", "hien ho nong snippets", "hien cho muong 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: (((("hien ho mong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hien ho mong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hien ho mong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hien ho mong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.