Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hinh cac cau snippets" » "hinh cac code snippets", "dinh cac cau snippets", "hanh cac cau snippets", "hinh xac cau snippets", "hinh cac mau snippets", "hinh bac cau snippets", "hinh ca cau 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: (((("hinh cac 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: (((("hinh cac cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hinh cac cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hinh cac cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.