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