Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian hieu tu slippers" » "gian viet tu slippers", "van hieu tu slippers", "tin hieu tu slippers", "gian chieu tu slippers", "gian hieu tuc slippers", "gian hien tu slippers", "gian hieu tu slippery", "gian hieu tu 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: (((("gian hieu tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian hieu tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian hieu tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian hieu tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.