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