Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"den sinh can snippets" » "den sinh code snippets", "den tinh can snippets", "men sinh can snippets", "dang sinh can snippets", "den sinh san snippets", "den sinh cau snippets", "den minh 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 ("den sinh 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 ("den sinh can snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( den sinh can snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("den sinh can snippets"))) or ("locating bug core snippets"))*.