Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc can phuc slippers" » "hoc van phuc slippers", "hoc ban phuc slippers", "hoc can thuc slippers", "hoc dan phuc slippers", "hoc cao phuc slippers", "hoc cac phuc slippers", "hoc can phuc slippery", "hoc can phuc 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 can phuc 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 can phuc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc can phuc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc can phuc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.