Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van than go snippets" » "van than code snippets", "van thanh go snippets", "van thang go snippets", "van tuan go snippets", "van than vo snippets", "van than o snippets", "van than so 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: (((("python using java snippets") or ("van than go snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("van than go snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van than go snippets ))) or ( locating bug core snippets ))*.