Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac han danh slippers" » "cac van danh slippers", "cac phan dang slippers", "cac nhan dang slippers", "cac nhan danh slippers", "cac phan danh slippers", "cac dan danh slippers", "cac han danh slippery", "cac han 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 ("cac han 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 ("cac han danh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cac han danh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cac han danh slippers"))) or ("locating bug code snippets"))*.