Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"both ban can snippets" » "bat ban can snippets", "bot san can snippets", "byt ban can snippets", "both ban dan snippets", "both ban hang snippets", "both ban hanh 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: (((("both ban can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("both ban can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( both ban can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("both ban can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.