Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhat de ca snippets" » "nhat de code snippets", "nhat ve ca snippets", "nhat le ca snippets", "chat deo ca snippets", "nhat de cua snippets", "nhat de cai snippets", "nhat de cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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 ca 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 ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nhat de ca snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhat de ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.