Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bac can vinh slippers" » "bac van vinh slippers", "bac cau vinh slippers", "bac tan vinh slippers", "ban can vinh slippers", "bat can vinh slippers", "tac can vinh slippers", "bac can vinh slippery", "bac can vinh grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("bac can vinh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bac can vinh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bac can vinh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bac can vinh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.