Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"va phap dan slippers" » "va phap day slippers", "va phap han slippers", "va phap van slippers", "va phat dan slippers", "ban phap dan slippers", "va phap dan slippery", "va phap dan 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: (((("va phap dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("va phap dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( va phap dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("va phap dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.