Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sach mau ke snippets" » "sach dau ke snippets", "sach dao ke snippets", "bach mai ke snippets", "sach muu ke snippets", "sach mac ke snippets", "sach mau de 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 mau ke 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 mau ke snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sach mau ke snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sach mau ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.