Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hanh dat de snippets" » "hanh dat code snippets", "thanh dat de snippets", "anh dat de snippets", "hanh cat de snippets", "hanh vat de snippets", "hanh hat de snippets", "hanh dat dien 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: (((("hanh dat 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: (((("hanh dat de snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hanh dat de snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh dat de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.