Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bac cau vinh slippers" » "bac van vinh slippers", "bac cau danh slippers", "bac tan vinh slippers", "bach cau vinh slippers", "ba cau vinh slippers", "bac can vinh slippers", "bac cau vinh slippery", "bac cau 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 cau 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 cau vinh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bac cau vinh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bac cau vinh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.