Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi lieu tu slippers" » "duoc lieu tu slippers", "doi chieu tu slippers", "du lieu tu slippers", "doi lieu tai slippers", "doi tieu thu slippers", "doi kieu thu slippers", "doi lieu tu slippery", "doi lieu 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: (((("doi lieu 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: (((("doi lieu tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi lieu tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi lieu tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.