Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tri te he snippets" » "tri tue he snippets", "tri le he snippets", "tri ve he snippets", "tri ke he snippets", "tri te ho snippets", "tri te de 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: (((("tri te he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tri te he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tri te he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tri te he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.