Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"den soc hoc snippets" » "dan soc hoc snippets", "den hoc hoc snippets", "den son hoc snippets", "den toc hoc snippets", "den so hoc 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: (((("den soc hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("den soc hoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( den soc hoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("den soc hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.