Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van sau danh slippers" » "van cau danh slippers", "van sach danh slippers", "van paul danh slippers", "van su danh slippers", "van dau danh slippers", "van sau danh slippery", "van sau 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 ("van sau 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 ("van sau danh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van sau danh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van sau danh slippers"))) or ("locating bug code snippets"))*.