Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mao van cau snippets" » "mao van code snippets", "dao van cau snippets", "cao van cau snippets", "hao van cau snippets", "mao van dau snippets", "mao van hau snippets", "mao van chat 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 ("mao van cau snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("mao van cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( mao van cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("mao van cau snippets"))) or ("locating bug core snippets"))*.