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