Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"qua cu de snippets" » "qua cua de snippets", "qua su de snippets", "qua ca de snippets", "qua cuu de snippets", "qua chu de snippets", "qua cau 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: (((("qua cu 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: (((("qua cu de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( qua cu de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("qua cu de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.