Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi gi ve snippets" » "thi ai ve snippets", "thi vi ve snippets", "thi gioi ve snippets", "thi gia ve snippets", "thi gi de snippets", "thi gi he 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: (((("thi gi ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi gi ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi gi ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi gi ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.