Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hieu va danh slippers" » "lieu va danh slippers", "hieu qua danh slippers", "hieu va dinh slippers", "hieu va dan slippers", "hieu va hanh slippers", "hieu va danh slippery", "hieu va 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 ("hieu va 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 ("hieu va danh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hieu va danh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hieu va danh slippers"))) or ("locating bug code snippets"))*.