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