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