Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu ma co snippets" » "lieu va co snippets", "lieu tai co snippets", "lieu bai co snippets", "lieu mai co snippets", "lieu mat co snippets", "lieu mau co 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: (((("lieu ma co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu ma co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu ma co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu ma co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.