Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chinh ca cau snippets" » "chinh ca code snippets", "chinh ta cau snippets", "chinh va cau snippets", "chinh tai cau snippets", "chinh cac cau snippets", "chinh can cau snippets", "chinh cua 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: (((("python using java snippets") or ("chinh ca 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 ("chinh ca cau snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( chinh ca cau snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("chinh ca cau snippets"))) or ("locating bug core snippets"))*.