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