Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"qua tu trac slippers" » "qua tu truc slippers", "qua ty trach slippers", "qua tap trac slippers", "qua tuc trac slippers", "quat tu trac slippers", "qua su trac slippers", "qua tu trac slippery", "qua tu trac 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: (((("qua tu trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("qua tu trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( qua tu trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("qua tu trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.