Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tap van do snippets" » "tap van code snippets", "tap va do snippets", "tap vat do snippets", "tap quan do snippets", "tap van dao snippets", "tap van de snippets", "tap van du snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tap van do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tap van do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tap van do snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tap van do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.