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