Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chiec mo hoi snippets" » "chiec mu hoi snippets", "chi mo hoi snippets", "chiec la hoi snippets", "chiec mo phoi snippets", "chiec mo hoc snippets", "chiec co hoi 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: (((("chiec mo hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chiec mo hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chiec mo hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chiec mo hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.