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