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