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