Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"quan van ro snippets" » "quan van code snippets", "luan van ro snippets", "quan va ro snippets", "quan luan ro snippets", "quan van do snippets", "quan van ho snippets", "quan van co 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: (((("quan van ro snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("quan van ro snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( quan van ro snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("quan van ro snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.