Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"che ky cong snippets" » "che ke cong snippets", "che ly cong snippets", "che khu cong snippets", "chu ky cong snippets", "cho ky cong snippets", "che my cong 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: (((("che ky cong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("che ky cong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( che ky cong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("che ky cong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.