Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi sach bai slippers" » "pham sach bai slippers", "phi san bai slippers", "moi sach bai slippers", "phi sach dao slippers", "phi cac bai slippers", "phi sach xa slippers", "phi sach bai slippery", "phi sach bai grippers"
"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: (((("phi sach bai slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi sach bai slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi sach bai slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi sach bai slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.