Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hay cac cach snippets" » "hay cai cach snippets", "hay cuoc cach snippets", "hay va cach snippets", "tay cac cach snippets", "vay cac cach snippets", "phan cac cach 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: (((("hay cac cach snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hay cac cach snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hay cac cach snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hay cac cach snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.