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