Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac hat de snippets" » "cac chat de snippets", "cac hoat de snippets", "cau hat de snippets", "cac nhat de snippets", "cac vat de snippets", "cac dat de 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: (((("cac hat 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: (((("cac hat de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac hat de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac hat de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.