Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc tan mo snippets" » "hoc dan mo snippets", "hoc tap mo snippets", "hoc tai mo snippets", "hoc fan mo snippets", "hoc ran mo 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: (((("hoc tan mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc tan mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc tan mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc tan mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.