Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac det co snippets" » "cac ket co snippets", "cac diem co snippets", "cac dieu co snippets", "cac de co snippets", "cac dep co snippets", "cac deu co 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: (((("cac det co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac det co snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac det co snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac det co snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.