Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoang hai cu snippets" » "hoang hai code snippets", "hang hai cu snippets", "hoang nham cu snippets", "hoang thi cu snippets", "hoang hai cua snippets", "hoang hai chu snippets", "hoang hai cuc 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 hai cu 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 hai cu snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hoang hai cu snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hoang hai cu snippets"))) or ("locating bug core snippets"))*.