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