Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoang my cho snippets" » "hoang my code snippets", "hang my cho snippets", "hoan my cho snippets", "hoang ly cho snippets", "hoang mo cho snippets", "hoang my chi snippets", "hoang ky cho 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 ("hoang my cho snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hoang my cho snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hoang my cho snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hoang my cho snippets"))) or ("locating bug core snippets"))*.