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