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