Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"keo hai con snippets" » "keo tai con snippets", "neo hai con snippets", "keo khan con snippets", "keo phai con snippets", "keo bai con snippets", "keo hai son 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: (((("keo hai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("keo hai con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( keo hai con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("keo hai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.