Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bua va minh slippers" » "bua van minh slippers", "bua vua minh slippers", "bua va kinh slippers", "vua va minh slippers", "sua va minh slippers", "xua va minh slippers", "bua va minh slippery", "bua va minh 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: (((("bua va minh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bua va minh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bua va minh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bua va minh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.