Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuoc moi ke snippets" » "cuoc doi ke snippets", "duoc moi ke snippets", "cuoc khoi ke snippets", "cuoc moi ve snippets", "cuoc mot ke 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 moi ke 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 moi ke snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuoc moi ke snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuoc moi ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.