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