Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hang my cac snippets" » "hoang my cac snippets", "hang ly cac snippets", "mang may cac snippets", "hang ma cac snippets", "hang mo cac 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: (((("hang my cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang my cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hang my cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang my cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.