Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan doc ba slippers" » "phan duoc ba slippers", "phan duc ba slippers", "than doc ba slippers", "phan toc ba slippers", "phan do ba slippers", "phan doc va slippers", "phan doc ba slippery", "phan doc ba 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: (((("phan doc ba slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan doc ba slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan doc ba slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan doc ba slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.