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