Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van do danh slippers" » "van do dinh slippers", "van do sanh slippers", "van dia danh slippers", "van dao danh slippers", "van de danh slippers", "van du danh slippers", "van do danh slippery", "van do 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 do 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 do danh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van do danh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van do danh slippers"))) or ("locating bug code snippets"))*.