Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phap han lon snippets" » "phap han code snippets", "phap hoan lon snippets", "phap phan lon snippets", "phap nang lon snippets", "phap han tong snippets", "phap hai long snippets", "phap phan lan 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 ("phap han lon snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phap han lon snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phap han lon snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phap han lon snippets"))) or ("locating bug core snippets"))*.