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