Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau phuc di snippets" » "cau truc di snippets", "chau phu di snippets", "huu phuc di snippets", "cau phuc i snippets", "cau phuc hoi snippets", "cau phuc lai snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("cau phuc di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau phuc di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau phuc di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau phuc di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.