Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"day den di snippets" » "dan den di snippets", "dao den di snippets", "day dan di snippets", "day dien di snippets", "day den do snippets", "day ben 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: (((("day den 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: (((("day den di snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( day den di snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("day den di snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.