Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cu bai tri slippers" » "cu bai thi slippers", "cu bao tri slippers", "cu cai tri slippers", "cu tai tri slippers", "tu bai tri slippers", "cd bai tri slippers", "cu bai tri slippery", "cu bai tri 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: (((("cu bai tri slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cu bai tri slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cu bai tri slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cu bai tri slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.