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