Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhan pha cau snippets" » "nhan pha code snippets", "nhan ha cau snippets", "nhan khoa cau snippets", "phan phat cau snippets", "nhan phan cau snippets", "nhan phap cau snippets", "nhan pha 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: (((("nhan pha cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nhan pha cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nhan pha cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhan pha cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.