Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"den hoc data slippers" » "den hoc dat slippers", "den hoc dan slippers", "den hoc dai slippers", "dien hoc data slippers", "dan hoc data slippers", "de hoc data slippers", "den hoc data slippery", "den hoc data 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 data 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 data slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( den hoc data slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("den hoc data slippers"))) or ("locating bug code snippets"))*.