Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"che duoc thi slippers" » "che thuoc thi slippers", "che do thi slippers", "te duoc thi slippers", "che duoc thu slippers", "che cuoc thi slippers", "che duc thi slippers", "che duoc thi slippery", "che duoc thi grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("che duoc thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("che duoc thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( che duoc thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("che duoc thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.