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