Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat tai de snippets" » "chat tai de snippets", "nhat tai de snippets", "han tai de snippets", "hat dai de snippets", "hat lai de snippets", "hat tai du 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: (((("hat tai de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hat tai de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat tai de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat tai de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.