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