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