Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sach can o snippets" » "sach cap o snippets", "sach han o snippets", "sach san o snippets", "sach can bo snippets", "sach can ho snippets", "sach chan o 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 can o 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 can o snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sach can o snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sach can o snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.