Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhat de he snippets" » "nhat de code snippets", "nhat ve he snippets", "nhat le he snippets", "chat deo he snippets", "nhat de che snippets", "nhat ke he snippets", "nhat de ve 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: (((("nhat de he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhat de he snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nhat de he snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhat de he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.