Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sach va von snippets" » "sach xa von snippets", "sach ha von snippets", "sach dao von snippets", "sach vay von snippets", "sach van von snippets", "sach va van 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 va von 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 va von snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sach va von snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sach va von snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.