Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc vu trong slippers" » "hoc tu trong slippers", "hoc le trong slippers", "hoc ly trong slippers", "hoc va trong slippers", "hoc vi trong slippers", "hoc su trong slippers", "hoc vu trong slippery", "hoc vu trong 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: (((("hoc vu trong slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc vu trong slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc vu trong slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc vu trong slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.