Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vung mao can snippets" » "vung mao code snippets", "vung bao can snippets", "dung mao can snippets", "tuong mao can snippets", "vung mao van snippets", "vung mao con snippets", "vung mat can 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 ("vung mao can snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("vung mao can snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( vung mao can snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("vung mao can snippets"))) or ("locating bug core snippets"))*.