Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi hoc anh slippers" » "doi hoac anh slippers", "dai hoc anh slippers", "hoi hoc anh slippers", "doi hoc nganh slippers", "doi hoc nhanh slippers", "doi hoc sinh slippers", "doi hoc anh slippery", "doi 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: (((("doi 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: (((("doi hoc anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi hoc anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi hoc anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.