Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sach lo mon snippets" » "sach dao mon snippets", "sach doi mon snippets", "sach hoi mon snippets", "sach loi mon snippets", "sach ho mon snippets", "sach lo 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: (((("sach lo mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sach lo mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sach lo mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sach lo mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.