Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sin so le snippets" » "sinh so le snippets", "tin so le snippets", "sin ho le snippets", "sin so ly snippets", "sin do le snippets", "sin so li 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: (((("sin so le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sin so le snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sin so le snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sin so le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.