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