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