Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban dan hat slippers" » "ban hang hat slippers", "ban hanh hat slippers", "ban quan hat slippers", "ban dan hoat slippers", "ban dang hat slippers", "ban dan dat slippers", "ban dan hat slippery", "ban dan hat grippers"
"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: (((("ban dan hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban dan hat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban dan hat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban dan hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.