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