Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dat khach mo snippets" » "dat khanh mo snippets", "vay khach mo snippets", "can khach mo snippets", "dat khac mo snippets", "dat khac do snippets", "dat hanh mo 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: (((("dat khach mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dat khach mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dat khach mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat khach mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.