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