Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"len chi dan slippers" » "len choi dan slippers", "ben chi dan slippers", "le chi dan slippers", "len chi van slippers", "len thi dan slippers", "len chi dan slippery", "len chi dan 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: (((("len chi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("len chi dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( len chi dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("len chi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.