Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuoc cach mo snippets" » "cuoc cach noi snippets", "cuoc cach hoc snippets", "cuoc sach moi snippets", "quoc cach mo snippets", "duoc cach mo 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: (((("cuoc cach mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuoc cach mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuoc cach mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuoc cach mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.