Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu boi ke snippets" » "lieu bai ke snippets", "lieu voi ke snippets", "lieu hoc ke snippets", "lieu moi ke snippets", "lieu bo ke snippets"
"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: (((("lieu boi ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lieu boi ke snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lieu boi ke snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lieu boi ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.