Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chiec da di snippets" » "chiec la di snippets", "chien dau di snippets", "chieu day di snippets", "chiec pa di snippets", "chiec da gi snippets", "chiec ma di 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 da di 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 da di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chiec da di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chiec da di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.