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